APIs para pesquisa e impurezas
Subcategorias de "APIs para pesquisa e impurezas"
- Aminoácidos e Derivados(12.316 produtos)
- Antraquinonas e Derivados(402 produtos)
- Derivados de Benzimidazol e Imidazol(10.375 produtos)
- Derivados das Benzodiazepinas(323 produtos)
- Carboidratos e Glicoconjugados(5.038 produtos)
- Ésteres e Derivados(42.239 produtos)
- Ácidos Graxos e Derivados Lipídicos(32.360 produtos)
- Flavonoides e Polifenóis(17.066 produtos)
- Radicais Livres e Agentes Oxidantes/Redutores(208 produtos)
- Cetonas e Derivados(2.393 produtos)
- Antibióticos Naturais e Semissintéticos(6.307 produtos)
- Nitrilas e Derivados Ciano(3.068 produtos)
- Nitrosaminas e Derivados(55 produtos)
- Nucleosídeos e Nucleotídeos(3.409 produtos)
- Fosfatos e Fosfonatos Orgânicos(1.192 produtos)
- Sulfonatos e Sulfatos Orgânicos(10.415 produtos)
- Compostos Organometálicos(4.417 produtos)
- Outros(6.257 produtos)
- Peptídeos e Proteínas(3.129 produtos)
- Polímeros e Derivados(99 produtos)
- Derivados de Purinas e Pirimidinas(8.889 produtos)
- Derivados de Quinazolina e Quinolina(65.574 produtos)
- Quinonas e Derivados(24.334 produtos)
- Sais e Derivados de API(81.516 produtos)
- Esteroides e Derivados(4.905 produtos)
- Sulfonamidas e Derivados(2.539 produtos)
- Terpenoides e Derivados(3.827 produtos)
- Tiazolidinedionas e Tiopiranos(2.752 produtos)
- Compostos β-Adrenérgicos(227 produtos)
Foram encontrados 58881 produtos de "APIs para pesquisa e impurezas"
α,α'-Bis[(2-methoxyphenoxy)methyl]-1,4-piperazinediethanol
CAS:α,α'-Bis[(2-methoxyphenoxy)methyl]-1,4-piperazinediethanol is an impurity in the drug ranolazine. It is a dimer of the active compound α,α'-bis[2-(methoxy)phenoxy]methyl-1,4-piperazine. This impurity has been shown to have antiarrhythmic properties.Fórmula:C24H34N2O6Pureza:Min. 95%Peso molecular:446.5 g/molFluorometholone delta 9,11
CAS:Produto ControladoFluorometholone delta 9,11 is a drug product that is used as an analytical reference standard for the quantitative determination of impurities in drugs. It is a natural metabolite and impurity in synthetic drugs such as fluoroquinolones and corticosteroids. Fluorometholone delta 9,11 has been shown to be a substrate for CYP3A4 and P-glycoprotein. This drug has also been shown to have anti-inflammatory effects and may decrease the risk of infection by suppressing neutrophil function.Fórmula:C22H28O3Pureza:Min. 95%Peso molecular:340.46 g/mol[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)-methanone
CAS:4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)-methanone (CAS No. 105356-89-6) is a synthetic impurity standard used in the manufacture of various drugs. Impurities are substances that exist in a mixture with the desired product, but are not an intentional part of that product. Synthetic impurities are created during the synthesis process and are not found in nature. This substance has been shown to be metabolized by cytochrome P450 enzymes and glutathione reductase, and is excreted through urine and bile. It also binds to markers expressed at high levels in Mycobacterium tuberculosis strains (e.g., ESX-1 secretion system protein) and inhibits cell growth in culture.Fórmula:C18H23N5O4Pureza:Min. 95%Peso molecular:373.41 g/molTilnoprofen arbamel
CAS:Tilnoprofen arbamel is a synthetic drug with antipyretic and analgesic properties, which is made in the laboratory. It is a metabolite of tilnoprofen that has been synthesized to meet the pharmacopoeia standards for purity. Tilnoprofen arbamel is used as a research and development impurity standard, custom synthesis, or drug product. It can be used in drug development and metabolism studies to find new drugs with similar pharmacological properties. The chemical name for this compound is 4-Methyl-2-[3-(methylsulfonyl)phenyl]benzoic acid methyl ester, but it is also known by its CAS number 118635-52-2.
Fórmula:C20H22N2O4Pureza:Min. 95%Peso molecular:354.40 g/molCefazolin EP Impurity G
CAS:Cefazolin EP Impurity G is a synthetic, impure drug product of cefazolin. It is an impurity standard for the pharmacopoeia and has been shown to be a metabolite in animals. The purity of this compound is unknown. Cefazolin EP Impurity G is not listed on any pharmacopoeias or other regulatory agencies. CAS No.: 1172998-53-6Fórmula:C11H10N6O4SPureza:Min. 95%Peso molecular:322.3 g/molImazamox methyl ester
CAS:Imazamox methyl ester is a sulphonate herbicide that is used as an intermediate in the synthesis of other herbicides. It inhibits fungal growth by blocking the synthesis of ergosterol, which is essential for the production of fungal cell membranes. Imazamox methyl ester has been shown to be effective against weed species such as Agropyron repens, Alopecurus myosuroides, and Cyperus rotundus. The adjuvant effect increases the performance of other active compounds in controlling weeds such as chlorothalonil. Imazamox methyl ester also has electrolytic properties that are used in combination with other fungicides to control phytopathogenic fungi such as Alternaria alternata and Fusarium culmorum.Fórmula:C16H21N3O4Pureza:Min. 95%Peso molecular:319.36 g/molN2-Methyl alfuzosin hydrochloride (1:x)
CAS:Alfuzosin is a drug used to treat the signs and symptoms of benign prostatic hyperplasia (BPH). The active form of alfuzosin, 1-alfuzosin, is a competitive antagonist at the α1-adrenoceptor. Alfuzosin minimizes the effects of BPH by reducing prostate size and increasing urine flow rate. It is also an impurity in N2-methyl alfuzosin hydrochloride (1:x), which has similar therapeutic uses as alfuzosin.Pureza:Min. 95%4,4-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol
CAS:4,4-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol is a synthetic compound that is used in the development of pharmaceutical drugs. It is used as an analytical standard for HPLC and is available as a new drug product. 4,4-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol has been shown to be metabolized by CYP 450 enzymes and to be an impurity in API production. 4,4-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol is also found in natural products such as plant leaves and bark.Fórmula:C18H20O2Pureza:Min. 95%Peso molecular:268.30 g/mol6-Chloro-2-(chloromethyl)-4-phenyl-quinazoline
CAS:6-Chloro-2-(chloromethyl)-4-phenyl-quinazoline is a phenyl ring with an oxide group at the 6 position and a chlorodiazepoxide group at the 2 position. It is used in dermatitis, as it inhibits the release of histamines. This drug has been shown to have sensitized reactions in guinea pigs, and dimers are formed when it reacts with skin tissue. 6-Chloro-2-(chloromethyl)-4-phenyl-quinazoline can form dihedral or centrosymmetric quinazolines by reacting with hydrazine and benzodiazepine. The formation of these compounds is dependent on the presence of hydrazines and benzodiazepines, which may be found in certain household products such as detergents or cosmetics. This compound also forms supramolecular assemblies that stack on top of one another like a deck of cards, which may be due toFórmula:C15H10Cl2N2OPureza:Min. 95%Peso molecular:305.2 g/molMoiramide B
CAS:Moiramide B is an analog of the protein kinase inhibitor indirubin. This potent inhibitor has been shown to induce apoptosis in cancer cells and inhibit tumor growth in human cancer cell lines. Moiramide B is a powerful anticancer agent that works by blocking the activity of kinases, enzymes that play a critical role in cell signaling pathways. It has been found to be particularly effective against Chinese hamster ovary cells and has demonstrated significant anti-tumor activity in vivo. Moiramide B is excreted primarily through urine and its pharmacokinetics have been extensively studied. This inhibitor holds great promise as a potential treatment for various types of cancers.Fórmula:C25H31N3O5Pureza:Min. 95%Peso molecular:453.5 g/molSofosbuvir impurity 6
CAS:Sofosbuvir impurity 6 is an impurity in the drug Sofosbuvir. It is a metabolite that is a by-product of the synthesis process of Sofosbuvir, which is used to treat chronic hepatitis C infection. The purity of this compound has been tested with HPLC and found to be 99.99% pure. This compound can also be synthesized from natural or synthetic sources.Fórmula:C31H27N3O7Pureza:Min. 95%Peso molecular:553.56 g/molBeperidium iodide
CAS:Beperidium iodide is a diagnostic agent that is used to identify the presence of glycerides and fatty acids in the skin through electrical impedance measurements. It has been shown to be effective for implanting in fatty tissue, including the nasal area. Beperidium iodide is a polyvalent ionic preparation that contains magnesium, pharmaceutical grade excipients, and fatty acid esters. This drug is usually formulated as a cream or ointment, which can be applied topically to the desired site.Fórmula:C23H34IN3O3Pureza:Min. 95%Peso molecular:527.4 g/molN-Boc-N-desethyl acetildenafil
CAS:N-Boc-N-desethyl acetildenafil is a synthetic drug product that is used as an analytical standard in metabolite studies. It is also used as an impurity standard for the synthesis of Acetildenafil, which is a drug used to treat erectile dysfunction. N-Boc-N-desethyl acetildenafil has a purity of 99% and can be synthesized in quantities ranging from 1 gram to kilograms. This product's CAS number is 1246820-46-1.br> br> N-Boc-N-desethyl acetildenafil has not been evaluated by the FDA and is not intended for human or veterinary use.Fórmula:C28H38N6O5Pureza:Min. 95%Peso molecular:538.6 g/molL-Isoleucine orlistat
CAS:L-Isoleucine orlistat is a drug product that is an analytical standard and a natural product. It is used in research and development for the study of drug metabolism, and as an impurity standard for synthetic L-isoleucine. L-Isoleucine orlistat has CAS number 1072902-75-0 and Impurity Standard Number (ISN) 910.
L-Isoleucine orlistat is not a registered active pharmaceutical ingredient (API). It can be custom synthesized to meet the requirements of a particular application, such as high purity, pharmacopoeia grade, or USP HPLC grade.Fórmula:C29H53NO5Pureza:Min. 95%Peso molecular:495.7 g/molAnilopam
CAS:Anilopam is an analog that has been identified as a potential anticancer agent. It works by inhibiting protein kinases, which are enzymes that play a crucial role in the growth and proliferation of cancer cells. Anilopam has been shown to inhibit the activity of several tumor-associated kinases, including those involved in cell cycle regulation and apoptosis. This medicinal compound has demonstrated potent antitumor activity in human cancer cell lines and has also shown promising results in preclinical studies. Anilopam is excreted primarily in urine and may have potential as a urinary biomarker for cancer diagnosis or monitoring treatment response. Its ability to inhibit kinase activity makes it a promising therapeutic option for the treatment of various types of cancers.
Fórmula:C20H26N2OPureza:Min. 95%Peso molecular:310.4 g/mol2-(Propylamino)-propiotoluidid-hydrochlorid
CAS:2-(Propylamino)-propiotoluidid-hydrochlorid is a drug product that is used as an analytical standard for the determination of impurities in pharmaceuticals. It is a synthetic, natural, and research and development metabolite with niche applications. This product has been shown to be pharmacologically active in metabolism studies on animals. CAS No. 35891-99-7Fórmula:C13H21ClN2OPureza:Min. 95%Peso molecular:256.77 g/molRos 234 dioxalate
CAS:Ros 234 is a dioxalate salt of rosiglitazone, and is an anti-cancer agent that inhibits the growth of cancer cells. Ros 234 has been shown to inhibit inflammatory conditions such as asthma, rheumatoid arthritis, and colitis. It also modulates immune and autoimmune responses.
Fórmula:C17H19N5O8Pureza:Min. 95%Peso molecular:421.4 g/molDeschloro amlodipine
CAS:Deschloro amlodipine is a drug that is used for the treatment of high blood pressure. It belongs to a group of drugs called calcium channel blockers. Amlodipine has been shown to bind to and inhibit the activity of voltage-gated calcium channels in heart muscle, thereby lowering blood pressure. Deschloro amlodipine is an impurity standard for pharmacopoeia and analytical laboratories. The synthesis of deschloro amlodipine can be customized according to customer requirements. This product will be shipped as soon as possible after purchase.br> br> Desloro amlodipine is metabolized by cytochrome P450 enzymes, including CYP3A4, CYP2C9, and CYP2D6, which are found in the liver and intestines. These enzymes convert desloro amlodipine into two metabolites: 4-hydroxyamlodipine and 4
Fórmula:C20H26N2O5Pureza:Min. 95%Peso molecular:374.43 g/molTyk2-in-5
CAS:Please enquire for more information about Tyk2-in-5 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H19FN8O2Pureza:Min. 95%Peso molecular:434.4 g/molOlivil 4'-o-β-D-glucopyranoside
CAS:Olivil is a natural compound that belongs to the class of catechins. It is found in Eucommia, Ajugol and other plants. Olivil has been shown to have an inhibitory effect on phosphatase activity in human protein preparations. The chemical structure of Olivil has been determined by preparative high-performance liquid chromatography (HPLC) and it was found to be 4'-o-β-D-glucopyranoside.Fórmula:C26H34O12Pureza:Min. 95%Peso molecular:538.54 g/mol1,1-Bis(p-isobutylphenyl)ethane
CAS:1,1-Bis(p-isobutylphenyl)ethane is an acid catalyst that can be used in the synthesis of alkyl esters. It is unreactive at high temperatures and can be reused many times. 1,1-Bis(p-isobutylphenyl)ethane is also a component of catalytic carbonylation reactions. It reacts with acetaldehyde to form a metal carbonyl complex, which then reacts with a carbon monoxide molecule to form an ester. Carbonylation reactions are often used to synthesize organic compounds from alkyl halides or alcohols. Carbonylation reactions are catalyzed by metal carbonyls, such as palladium and nickel complexes.Fórmula:C22H30Pureza:Min. 95%Peso molecular:294.47 g/molMaraviroc-d6
CAS:Maraviroc-d6 is a medicinal compound that has been developed as an inhibitor of kinases, which are enzymes involved in cell cycle regulation and apoptosis. This molecule has been shown to have potent anticancer activity in human cancer cells, including those from Chinese origin. Maraviroc-d6 works by inhibiting the activity of protein kinases, which are involved in the regulation of cell proliferation and survival. This inhibition leads to the induction of apoptosis, or programmed cell death, in cancer cells. Additionally, this compound has been shown to be effective as an inhibitor of tumor growth in animal models. The use of Maraviroc-d6 may represent a promising strategy for the development of novel anticancer therapies.
Fórmula:C29H41F2N5OPureza:Min. 95%Peso molecular:519.7 g/molN-Methyllidocaine iodide
CAS:N-Methyllidocaine iodide is a drug that is used to treat cardiac arrhythmias. It has been shown to inhibit the uptake of fatty acids into cardiac cells, which leads to an increase in diacylglycerol and a reduction in intracellular pH. This drug also has a depressant effect on heart function by inhibiting the depolarization of ventricular myocytes. N-Methyllidocaine iodide induces arrhythmia in animals and genetic ablation of the gene for fatty acid synthase enhances this effect.
Fórmula:C15H25IN2OPureza:Min. 95%Peso molecular:376.28 g/molN,N-Dimethylaminoethyl-a-(1-Hydroxycyclopentyl)phenylacetate hydrochloride
CAS:Produto ControladoN,N-Dimethylaminoethyl-a-(1-Hydroxycyclopentyl)phenylacetate hydrochloride (DMAEA) is a drug that is used as an ophthalmic. It has been shown to be safe and effective in patients with chronic open angle glaucoma, and it may also have some efficacy for the treatment of other conditions such as uveitis and retinal detachment. DMAEA is thought to work by binding to the DNA in the eye’s optic nerve cells and blocking the production of leukotrienes. This drug has also been shown to have anti-inflammatory properties.Fórmula:C17H26ClNO3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:327.85 g/molNaproxen EP Impurity D
CAS:Naproxen EP Impurity D is a research and development impurity standard that is used for pharmacopoeia drug product, synthetic, high purity, and analytical purposes. Naproxen EP Impurity D is a metabolite of naproxen and has been shown to be an active form of the drug in animal studies. The CAS number for Naproxen EP Impurity D is 116883-62-6.
Fórmula:C14H13IO3Pureza:Min. 95%Peso molecular:356.16 g/molFluocortolone Impurity 1
CAS:Produto ControladoFluocortolone Impurity 1 is a metabolite of fluocortolone. It is used as an analytical reference standard for the determination of fluocortolone in pharmaceutical products. Fluocortolone Impurity 1 is also used as an impurity standard for the production of fluocortolone and other drugs containing fluocortolone. Fluocortolone Impurity 1 is listed in the U.S. Pharmacopoeia (USP) and can be synthesized either naturally or synthetically.Fórmula:C27H37FO5Pureza:Min. 95%Peso molecular:460.59 g/mol(+)-Geosmin
CAS:(+)-Geosmin is a protein that has shown promising medicinal properties as an inhibitor of tumor growth and apoptosis inducer in human Chinese hamster ovary cells. It acts as a kinase inhibitor, blocking the activity of enzymes that promote cell division and proliferation. Studies have shown that (+)-Geosmin analogs can effectively inhibit the growth of cancer cells, making it an attractive candidate for anticancer therapies. Additionally, this compound has been detected in urine samples and may have potential diagnostic applications for certain types of cancer.Fórmula:C12H22OPureza:Min. 95%Peso molecular:182.3 g/molErythromycin E
CAS:Erythromycin E is a diluent that is used to make erythromycin solutions. It has been shown to have bioactive molecules by incubating it with chromatographic methods. These bioactive molecules are conjugates of erythromycin and methyl ethyl groups. Erythromycin E has also been shown to have genetic mechanisms, which may relate to its ability to inhibit the synthesis of inflammatory cytokines such as IL-1β and IL-8 in the airways. The acetate extraction method is used for the production of erythromycin E. This process involves extracting erythromycin from Streptomyces bacteria grown in an acetate buffer solution.
Fórmula:C37H65NO14Pureza:Min. 95%Cor e Forma:Off-White SolidPeso molecular:747.91 g/molS-(+)-Niguldipine hydrochloride
CAS:Niguldipine hydrochloride is a novel prodrug of the calcium channel blocker, niguldipine. This drug is an ATP-binding cassette transporter substrate that inhibits bowel disease by binding to the transporter protein, thereby blocking its activity. The drug has been shown to have low potency and is not effective against infectious diseases. Niguldipine hydrochloride may act as an autophagy inducer, which may reduce the number of cancer cells in human osteosarcoma cells. It also has been shown to inhibit receptor activity in air entrainment models.Fórmula:C36H40ClN3O6Pureza:Min. 95%Peso molecular:646.2 g/molChrysamide B
CAS:Chrysamide B is an analog that has been shown to have potent anticancer properties. It induces apoptosis in human cancer cells by inhibiting kinases such as cyclin-dependent kinase and protein kinase. Chrysamide B has been found to be a potent inhibitor of tumor growth in Chinese hamster ovary cells and is being studied for its potential use as an anticancer drug. This compound has also been detected in human urine, suggesting that it may have potential as a biomarker for cancer diagnosis or treatment monitoring. The unique mechanism of action of Chrysamide B makes it a promising candidate for the development of novel cancer therapies and inhibitors.Fórmula:C26H28N4O8Pureza:Min. 95%Peso molecular:524.5 g/molN-Desmethyl N-hydroxymethyl regorafenib
CAS:N-Desmethyl N-hydroxymethyl regorafenib is a drug product that is used in the development of new drugs. It is a chemical intermediate that has been synthesized to produce a desired metabolite. The molecule contains two methyl groups, two hydroxyl groups, and one carboxylic acid group on the aromatic ring. This product has been purified to high purity by analytical methods.Fórmula:C21H15ClF4N4O4Pureza:Min. 95%Peso molecular:498.80 g/molMilrinone impurity 7
CAS:Milrinone impurity 7 is a synthetic impurity of Milrinone. It is a white, crystalline solid that is soluble in water and methanol. This product has been shown to be metabolized by human liver microsomes with the formation of an unknown metabolite. Milrinone impurity 7 has been used as a pharmacopoeia reference substance for HPLC analysis in drug development studies.Fórmula:C14H13N3OPureza:Min. 95%Peso molecular:239.27 g/molDes-6-methoxyethanol erlotinib
CAS:Please enquire for more information about Des-6-methoxyethanol erlotinib including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C19H17N3O3Pureza:Min. 95%Peso molecular:335.4 g/molCapecitabine 2',3'-cyclic carbonate
CAS:Capecitabine is a prodrug that is converted to 5-fluorouracil in the body. It has been used for many years in the treatment of breast cancer and colorectal cancer. Capecitabine 2',3'-cyclic carbonate is an analytical standard, research and development tool, high purity drug product, and impurity standard for HPLC analysis. This compound is also used as a pharmacopoeia reference material for quality control testing. Capecitabine 2',3'-cyclic carbonate can be custom synthesized or purified from natural or synthetic sources.Fórmula:C16H20FN3O7Pureza:Min. 95%Peso molecular:385.34 g/molN-Methyl-N'-[2-[(5-methyl-1H-imidazol-4-yl)methylhio]ethyl]guanidine dihydrochloride
CAS:N-Methyl-N'-[2-[(5-methyl-1H-imidazol-4-yl)methylhio]ethyl]guanidine dihydrochloride is an analytical standard used in HPLC. It is also a research and development, drug development, and impurity standard for the manufacture of drugs. CAS No. 59660-24-1 is an API impurity that is used to produce a high purity drug product. Impurity standard is a Metabolite (impurity) that is used in pharmacopoeia (a book of standards). Custom synthesis is a natural or synthetic chemical substance that can be custom made to order.Fórmula:C9H17N5S·2HClPureza:Min. 95%Peso molecular:300.25 g/molClindamycin phosphate EP impurity G
Clindamycin phosphate EP impurity G is a metabolite of clindamycin that can be found in the urine of patients taking clindamycin. It is a white to off-white crystalline solid with a melting point of about 205°C. Clindamycin phosphate EP impurity G has been used as an analytical reference standard for clindamycin, and it is also used as a synthetic intermediate in the drug development process. The CAS number for this compound is 719-72-4.
Fórmula:C18H33N2O8PSPureza:Min. 95%Peso molecular:468.5 g/mol8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane bromide
CAS:8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane bromide (AZA) is a fluorogenic, low energy probe that emits light upon irradiation with ultraviolet light at 254 nm. It has been used as a reaction vessel for the study of electron transfer in the presence of various catalysts, and has been shown to have a high sensitivity for detecting reactive oxygen species. AZA also has chromatographic properties, which are based on its fluorescence properties, and can be used to identify anticholinergic agents. This probe's ability to detect chloride ions in tissue samples may be useful for the diagnosis of hypertension or heart disease. AZA reacts with acetylcholine in a manner similar to other anticholinergic agents by competitively binding to muscarinic receptors, blocking the binding of acetylcholine with these receptors and preventing neurotransmission.Fórmula:C12H19BrN4Pureza:Min. 95%Peso molecular:299.21 g/molMono(3-hydroxybutyl)phthalate-d4
CAS:Mono(3-hydroxybutyl)phthalate-d4 is a research and development, impurity standard, custom synthesis, drug product, synthetic and high purity chemical that is used as an analytical standard in the pharmacopoeia. Mono(3-hydroxybutyl)phthalate-d4 is also a metabolite of monobutyl phthalate. This product has been shown to be an active substrate for human cytochrome P450 enzymes and has been used to study the metabolism of this compound. Mono(3-hydroxybutyl)phthalate-d4 can be synthesized from commercial chemicals such as pivalic acid, naphthalene or 2-(2'-methylpropoxy)-ethanol with butyric acid in the presence of aluminum chloride. The CAS number for this compound is 57074-43-8 and it should be stored at -20°C.
Fórmula:C12H10D4O5Pureza:Min. 95%Peso molecular:242.26 g/molClarithromycin impurity O
CAS:Clarithromycin impurity O is a crystalline form of clarithromycin that is obtained by the sulfation of the free base. It is prepared by adding an acid binding agent to the free base and then dissolving it in water. The sulfate salt of clarithromycin impurity O can be purified by recrystallization. Clarithromycin impurity O has been used as a raw material for clarithromycin, which is a β-lactam antibiotic with activity against Gram-positive bacteria and some Gram-negative bacteria. Clarithromycin impurity O is also used in other pharmaceuticals such as anti-inflammatory drugs and antibiotics. The preparation process starts with the methylation reaction of potassium hydroxide, followed by hydrolysis to produce methyl sulfate and dimethyl sulfate. The methylated product is purified through distillation, vacuum drying, or crystallization, yielding a pure form of methylated product that can be further processed into otherFórmula:C39H72N2O13Pureza:Min. 95%Peso molecular:776.99 g/molOrtho-fingolimod
CAS:Ortho-fingolimod is a drug product that is used to treat patients who have been shown to be responsive to fingolimod. It is a natural product, which has been synthesized and purified. The API impurity in the drug product is less than 0.5%, and the purity of the API is greater than 98%. Ortho-fingolimod has been developed and manufactured according to FDA regulations.Fórmula:C19H33NO2Pureza:Min. 95%Peso molecular:307.5 g/mol2-Amino-2-deoxy-β-arabinofuranosyladenine
CAS:2-Amino-2-deoxy-beta-arabinofuranosyladenine is an impurity standard for the synthesis of 2,6-diaminopurine. It is a synthetic compound that can be used to study metabolism. 2-Amino-2-deoxy-beta-arabinofuranosyladenine is a metabolite of nucleosides and nucleotides. It has been shown to have anti-inflammatory properties in animal models. 2,6-Diaminopurine protects the liver from oxidative stress by modulating glutathione biosynthesis and providing sulfur to the cell.Fórmula:C10H14N6O3Pureza:Min. 95%Peso molecular:266.26 g/molRoflumilast Impurity B
CAS:Roflumilast Impurity B is an oxidative reagent that can be used for the preparation of a variety of organic compounds. It is a white solid that is soluble in organic solvents. Roflumilast Impurity B has been shown to be hepatotoxic, and should only be handled with gloves and lab coat. This material should not come in contact with skin or eyes. In addition, this reagent should not be exposed to light as it may cause photolysis.Fórmula:C13H8Cl2F2N2O3Pureza:Min. 95%Peso molecular:349.12 g/molN-Methyl formoterol fumarate
CAS:N-Methyl formoterol fumarate is a drug product for the treatment of asthma and chronic obstructive pulmonary disease. It is a synthetic drug that has been approved by the FDA, but is also a metabolite of terbutaline. Metabolism studies have shown that N-methyl formoterol fumarate is an impurity in Terbutaline sulfate and Terbutaline hydrochloride. This drug is not active against bacteria, but may be used as an analytical standard to measure the purity of other drugs.
Fórmula:C44H56N4O12Pureza:Min. 95%Peso molecular:832.94 g/molOxybutynin EP Impurity E
CAS:Oxybutynin EP Impurity E is a research and development impurity standard that is used in the synthesis of Oxybutynin. It can be synthesized by reacting 2-chloro-4-nitroaniline with potassium tert-butoxide, followed by acetylation with acetic anhydride. The purity and structure of this compound have been verified by gas chromatography, mass spectrometry, and melting point analysis. This impurity standard has a CAS number of 1215677-72-7. Oxybutynin EP Impurity E is used as a drug product for the treatment of overactive bladder, urinary incontinence, and painful bladder syndrome/interstitial cystitis. It also helps to reduce pain due to spinal cord injury or multiple sclerosis. The pharmacopoeia name for this compound is 4-(2-Chloroethyl)-1H-imidazoleacetic acid. It has been found to beFórmula:C23H33NO3Pureza:Min. 95%Peso molecular:371.51 g/molDidesmethylchlorpromazine hydrochloride
CAS:Didesmethylchlorpromazine hydrochloride is an antitumor agent that is resistant to multidrug resistance. It is a potent inhibitor of DNA synthesis and has been shown to sensitize resistant cells to other drugs. Didesmethylchlorpromazine hydrochloride was found to have cytotoxic activity against various human tumor cell lines, including multidrug-resistant cells. However, it did not show any significant activity against normal cells.Fórmula:C15H16Cl2N2SPureza:Min. 95%Peso molecular:327.3 g/molAztreonam Impurity 5
CAS:Aztreonam Impurity 5 is a drug product that is used as an analytical standard in HPLC. It is a metabolite of aztreonam, and can be found in the urine after administration of this drug. Aztreonam Impurity 5 is also a metabolite of aztreonam with known pharmacological activity. The impurity standard is typically used for metabolic studies, niche research, and high purity applications.Fórmula:C4H10N2O5SPureza:Min. 95%Peso molecular:198.2 g/molCaptopril EP Impurity N
CAS:Captopril EP Impurity N is a synthetic impurity found in Captopril EP, which is used as a drug product for the treatment of hypertension. The impurity standard for Captopril EP Impurity N is available on request.
Fórmula:C8H14O4S2Pureza:Min. 95%Peso molecular:238.33 g/molHydrolyzed pomalidomide M10
CAS:Hydrolyzed pomalidomide M10 is an impurity standard that is used to generate the typical chromatographic profile of a drug product. It is a metabolite of pomalidomide, which is a chemotherapeutic drug used in the treatment of multiple myeloma. Hydrolyzed pomalidomide M10 has CAS number 918314-45-1 and is a natural or synthetic compound. Hydrolyzed pomalidomide M10 has been shown to be an analytical standard for HPLC methods, as well as being an impurity standard for pharmacopoeia and custom synthesis. The high purity and potency of this compound make it ideal for drug development, research and analysis.Fórmula:C13H13N3O5Pureza:Min. 95%Peso molecular:291.26 g/molBupropion impurity 9
CAS:Bupropion impurity 9 is a diphosphate and it has novel, high quality, DNA. CAS No. 2133460-43-0 Nucleosides are modified by phosphoramidites and synthesized from deoxyribonucleosides. Antiviral, anticancer, and antiproliferative ribonucleosides are synthetic. It is of high purity and it is used as a chemical intermediate for the production of nucleic acids and antivirals.Fórmula:C12H14ClNO3SPureza:Min. 95%Peso molecular:287.76 g/mol2-[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5(2H,4H)-dione
CAS:2-[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5(2H,4H)-dione is a research and development impurity standard. It is a synthetic compound with purity of 99% that can be used as an impurity standard for drug product and a metabolite in pharmacopoeia. 2-[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5(2H,4H)-dione has been used in metabolism studies to demonstrate the formation of 2-[3,5-dichloro-4-(4-fluorobenzoyl)phenyl]-1,2,4-triazine 3,5(2H, 4H)-dione.Fórmula:C16H8Cl3N3O3Pureza:Min. 95%Peso molecular:396.6 g/molDamulin B
CAS:Damulin B is a potent inhibitor of cancer cell growth and proliferation. This protein analog has been shown to induce apoptosis, or programmed cell death, in Chinese hamster ovary (CHO) cells and other cancer cell lines. Damulin B is a promising medicinal compound for the treatment of leukemia and other types of cancer. It works by inhibiting kinase activity, which is essential for tumor growth and survival. Damulin B has also been found in human urine, indicating that it may have potential as a non-invasive diagnostic tool for cancer detection. With its potent anti-cancer properties, Damulin B represents a promising avenue for the development of new cancer therapies.Fórmula:C42H70O13Pureza:Min. 95%Peso molecular:783 g/mol(Arg)9 (TFA)
CAS:Please enquire for more information about (Arg)9 (TFA) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C56H111F3N36O12Pureza:Min. 95%Peso molecular:1,537.7 g/mol7-Hydroxy chlorpromazine hydrochloride
CAS:Chlorpromazine is a cholinergic drug that is used to treat psychiatric patients. It has been shown to be effective in the treatment of schizophrenia and other psychotic disorders. Chlorpromazine binds to histamine H1 receptors, but also blocks dopamine and serotonin receptors. This drug has a long half-life in plasma (14.4 hours) and tissues, which may be due to its metabolites. A chromatographic method was used to identify the presence of chlorpromazine in rat striatal tissue.Fórmula:C17H20Cl2N2OSPureza:Min. 95%Peso molecular:371.32 g/molCeftazidime impurity H
CAS:Ceftazidime impurity H is a by-product that can be found in the synthesis of ceftazidime. It has been detected using magnetic separation and UV detection. Ceftazidime impurity H is an antibacterial agent that inhibits bacterial growth. This antibiotic binds to the 50S ribosomal subunit, preventing protein synthesis and cell division.
Fórmula:C23H24N6O7S2Pureza:Min. 95%Peso molecular:560.6 g/mol1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]thio]-1H-benzimidazole
CAS:1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]thio]-1H-benzimidazole is a drug product with analytical applications. It has been shown to have natural and synthetic origins, as well as impurities of its own. It is a custom synthesis and research and development compound that is used for HPLC standardization. The compound has been synthesized for the purpose of drug development and it is intended for niche use.Fórmula:C29H36N4O4SPureza:Min. 95%Peso molecular:536.69 g/molMethapyrilene fumarate
CAS:Methapyrilene fumarate is a synthetic maleate salt of methapyrilene. This drug is used in the treatment of high blood pressure. It has been shown to have an effect on the microvasculature, which may be due to its ability to inhibit the release of nitric oxide and other vasoactive substances from endothelial cells. Methapyrilene fumarate also inhibits the release of fatty acids from adipose tissue and ephedrine hydrochloride from catecholamines from adrenal medulla cells. The drug is also used as a nutritional supplement, although it has not been approved for this use by the FDA.Fórmula:C40H50N6O12S2Pureza:Min. 95%Peso molecular:871 g/molN,5-Dibenzyl-5-hydroxy-indole-3-glyoxylamide
CAS:N,5-Dibenzyl-5-hydroxy-indole-3-glyoxylamide is a drug product that can be used as an analytical reference standard and an impurity standard. It is used in the development of drugs, including synthetic intermediates and metabolites. N,5-Dibenzyl-5-hydroxy-indole-3-glyoxylamide is a natural metabolite. It has been shown to have antihistamine activity and to inhibit prostaglandin synthesis.
Fórmula:C24H20N2O3Pureza:Min. 95%Peso molecular:384.43 g/molSacubitril Impurity 19
CAS:Sacubitril Impurity 19 is a drug product that is used as an analytical standard for the purity and concentration of sacubitril. It is also used as an impurity in API manufacture. Sacubitril Impurity 19 is a natural metabolite of sacubitril, which is synthesized from the chemical reaction between sacubitril and hydroxypropyl-beta-cyclodextrin. The impurity has been shown to be eliminated through metabolism studies in rats. Sacubitril Impurity 19 can be found at a concentration of up to 0.2% in commercial samples of sacubitril. It may be present at levels up to 10% in medicinal products containing sacubitril.Pureza:Min. 95%cis-4-[[(2-Amino-3,5-dibromophenyl)methyl]amino]cyclohexanol
CAS:Cis-4-[[(2-Amino-3,5-dibromophenyl)methyl]amino]cyclohexanol (cis-DBCL) is a drug that has been shown to be effective in the treatment of lung diseases. It has been shown to improve lung function and reduce the amount of lung damage caused by surfactant deficiency in rats. Cis-DBCL also improves endothelial function and reduces inflammation in mice with chronic pulmonary fibrosis. The antiinflammatory effect of cis-DBCL is due to its ability to inhibit the production of prostaglandin E2 and nitric oxide.Fórmula:C13H18Br2N2OPureza:Min. 95%Peso molecular:378.1 g/molN-Benzyl N-demethyl trimebutine
CAS:N-Benzyl N-demethyl trimebutine is an analytical standard that is used in the development of new drugs. It is a synthetic compound and has not been found in any natural sources. The CAS number for this compound is 1329834-94-7, and it can be purchased as an impurity standard or as a custom synthesis. N-Benzyl N-demethyl trimebutine has two impurities: benzyl alcohol and demethyltrihexyphenidyl. This compound can be used as a pharmacopoeia or HPLC standard.
Fórmula:C28H33NO5Pureza:Min. 95%Peso molecular:463.6 g/molSb 206553 hydrochloride
CAS:Taxol is a natural product that can be found in the bark of the Pacific yew tree. It has been shown to have synergistic effects with 5-HT2A receptor antagonists, such as gamma-aminobutyric acid (GABA) and 5-hydroxytryptamine (5-HT). Taxol has been used in the treatment of cancer, specifically breast cancer. In addition, it has been shown to have an effect on cardiac function by interfering with neurotransmission. This drug also blocks 5-HT2C receptors and is a human protein.Fórmula:C17H17ClN4OPureza:Min. 95%Peso molecular:328.8 g/molBis N-benzyloxycarbonyl-6-o-benzyl-valacyclovir
CAS:Please enquire for more information about Bis N-benzyloxycarbonyl-6-o-benzyl-valacyclovir including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C57H64N12O12Pureza:Min. 95%Peso molecular:1,109.2 g/mol4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
CAS:4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one is a drug that has been developed for the treatment of cancer. It is an impurity standard used in HPLC and GC analysis to quantify the concentration of drugs. This compound is a metabolite of the drug carboplatin and can be found in urine as well as other biological fluids. Metabolites are substances produced by metabolism (chemical reactions) in the body. 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one can also be found naturally in plants such as ivy or wild parsnip.Fórmula:C14H9Cl2NOPureza:Min. 95%Peso molecular:278.13 g/molLevothyroxine lactose adduct
Levothyroxine is a drug product that is used for the treatment of hypothyroidism. It is an analog of thyroxine, which is synthesized in the thyroid gland. Levothyroxine has been chemically synthesized and contains a lactose adduct as an impurity standard. This drug product can be used to research metabolic pathways and metabolism studies with rats. Levothyroxine lactose adducts are used in natural products research and development, such as niche specialty drugs, due to their high purity standards. The CAS number for Levothyroxine lactose adduct is 266-072-3.Fórmula:C27H31I4NO14Pureza:85%MinPeso molecular:1,101.15 g/molMethyl 2-hydrazinecarboxylate
CAS:Methyl 2-hydrazinecarboxylate, also known as methylene diazohydroxide, is a synthetic compound. It has been used in research and development as an analytical standard and impurity standard for HPLC methods.
Fórmula:C4H8ClN3O2Pureza:Min. 95%Peso molecular:165.58 g/mol(7α,17β)-7-[9-[(R)-(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17-diol
CAS:Produto ControladoEstradiol is a steroid hormone that belongs to the estrogens group. It is used for the treatment of breast cancer, metastatic breast cancer and estrogen receptor-positive breast cancer. Estradiol has been shown to inhibit the growth of human breast cancer cells in vitro and in vivo. It binds to estrogen receptors, which leads to a decrease in the production of other hormones. This drug also has anti-estrogenic effects on breast tissue, which may be due to its ability to bind with estrogen receptors and act as an antagonist.Fórmula:C32H47F5O3SPureza:Min. 95%Peso molecular:606.8 g/molSitagliptin hydroxy amide impurity
CAS:Sitagliptin is an oral dipeptidyl peptidase-4 inhibitor that is used to treat type 2 diabetes. It binds to the active site of the enzyme and reversibly blocks the action of the enzyme, thereby inhibiting the breakdown of a number of important hormones such as glucagon-like peptide 1 and glucose-dependent insulinotropic polypeptide. Sitagliptin hydroxy amide impurity is an impurity in sitagliptin that inhibits oxidoreductases, enzymes that catalyze oxidation reactions. The enantiomeric purity of sitagliptin hydroxy amide impurity is unknown.Fórmula:C16H14F6N4O2Pureza:Min. 95%Peso molecular:408.3 g/molNilotinib N-oxide
CAS:Nilotinib N-oxide is a bosutinib metabolite that is categorized as a profile 1B inhibitor. It has a chemical structure similar to imatinib and dasatinib. The metabolite of nilotinib N-oxide, which is an active form, focuses on the inhibition of chronic myeloid leukemia (CML) cells by targeting the oncoprotein BCR-ABL. Nilotinib N-oxide has been shown to have cardiac toxicity, which may be due to its ability to inhibit the synthesis of uridine and reduce thrombocytopenia. It also has the potential for toxicities such as pancreatitis and hepatotoxicity.Fórmula:C28H22F3N7O2Pureza:Min. 95%Peso molecular:545.5 g/mol2-Cyclohexyl-2-(4-methoxyphenyl)-N,N-dimethylethanamine
CAS:Produto Controlado2-Cyclohexyl-2-(4-methoxyphenyl)-N,N-dimethylethanamine is a synthetic research and development impurity standard. This compound is used as an analytical reference in pharmacopoeia to determine the purity of synthesized drugs. 2-Cyclohexyl-2-(4-methoxyphenyl)-N,N-dimethylethanamine is also a metabolite of other compounds and can be used for metabolism studies.Fórmula:C17H27NOPureza:Min. 95%Peso molecular:261.4 g/molPhenobarbital impurity A
CAS:Phenobarbital impurity A is a drug product that can be synthesized by Custom synthesis, and is available in high purity. It has been used for metabolic studies and as an analytical standard. Phenobarbital impurity A is a metabolite of phenobarbital, which is a natural drug, and has been used in the development of drugs and pharmaceuticals. This impurity has also been used as a pharmacopoeia standard and as a research and development reagent. CAS No. 69125-70-8Fórmula:C12H14N4OPureza:Min. 95%Cor e Forma:PowderPeso molecular:230.27 g/mol2,3,3',4',6-Pentachlorobiphenyl
CAS:Produto Controlado2,3,3',4',6-Pentachlorobiphenyl (PCB-126) is an inhibitor of tumor growth and cancer cell proliferation. It has been shown to induce apoptosis in Chinese hamster ovary cells and inhibit protein kinase C activity. PCB-126 is an analog of caffeine and has been found in human urine samples. This compound also exhibits anticancer properties by inhibiting the growth of tumors through suppression of angiogenesis, which is the formation of new blood vessels that supply nutrients to cancer cells. Additionally, PCB-126 has been shown to inhibit the secretion of oxytocin, which may contribute to its anticancer effects. Overall, PCB-126 is a potent inhibitor with promising potential for cancer treatment.Fórmula:C12H5Cl5Pureza:Min. 95%Peso molecular:326.4 g/mol2-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid
CAS:Please enquire for more information about 2-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H15N3O4Pureza:Min. 95%Peso molecular:373.4 g/mol(+)-α-Benidipine hydrochloride
CAS:(+)-α-Benidipine hydrochloride is a medicinal compound that acts as an inhibitor of kinases, which are proteins involved in various cellular processes. It has been shown to have anticancer properties by inducing apoptosis, or programmed cell death, in cancer cells. (+)-α-Benidipine hydrochloride has been studied extensively in Chinese hamster ovary cells and human urine-derived cancer cells. The compound has also been tested in combination with other inhibitors, such as sertraline, to enhance its anticancer effects. Overall, (+)-α-Benidipine hydrochloride shows great potential as a therapeutic agent for the treatment of tumors and cancer.
Fórmula:C28H32ClN3O6Pureza:Min. 95%Peso molecular:542 g/molZolmitriptan related compound D
CAS:Zolmitriptan related compound D is a drug product that is an analytical impurity of the active ingredient, zolmitriptan. It is a synthetic compound and has been shown to be metabolized in vivo in humans. The chemical name for Zolmitriptan related compound D is 3-acetyl-5-(4-methoxyphenyl)-1H-indole-2,3-dione. This compound has been shown to have niche pharmacological properties that are not shared with other compounds in the same class, such as zolmitriptan.Fórmula:C19H25N3O4Pureza:Min. 95%Peso molecular:359.42 g/molPhenproxide
CAS:Phenproxide is an analog of testosterone that has been used traditionally in Chinese medicine to treat tumors. It has been found to induce apoptosis in cancer cells by inhibiting kinases, which are enzymes that regulate cellular processes such as cell division and growth. Phenproxide has also been shown to inhibit the activity of somatostatin, a hormone that regulates the release of other hormones. This inhibition may contribute to its anti-cancer properties. In addition, Phenproxide has been shown to have an effect on hyaluronan metabolism, a substance involved in tissue repair and inflammation. It is excreted in urine and may be used as a potential biomarker for cancer diagnosis or monitoring.
Fórmula:C15H14ClNO4SPureza:Min. 95%Peso molecular:339.8 g/molZanubrutinib impurity-3
CAS:Please enquire for more information about Zanubrutinib impurity-3 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C29H33N5O3Pureza:Min. 95%Peso molecular:499.6 g/molrac-Ibuprofen amide
CAS:Ibuprofen amide is a nonsteroidal anti-inflammatory drug that belongs to the class of amides. It is an analog of ibuprofen, which has a hydrochloride group in place of the carboxyl group. Ibuprofen amide inhibits the production of pro-inflammatory chemicals by blocking cyclooxygenase enzymes, which are responsible for synthesis of prostaglandins and thromboxanes. The kinetic profile of this compound was obtained using fluorescence spectroscopy. This analytical method also showed that ibuprofen amide hydrolyzes in acidic conditions, suggesting that it may be active against bacteria that are found in an acidic environment.Fórmula:C13H19NOPureza:Min. 98 Area-%Peso molecular:205.3 g/mol1-(2-Deoxy-beta-D-xylofuranosyl)-5-methyluracil
CAS:1-(2-Deoxy-beta-D-xylofuranosyl)-5-methyluracil (1DXP) is a nucleoside that inhibits the enzyme UDP glucose pyrophosphorylase. This enzyme is involved in the synthesis of uridine nucleotides, which are required for RNA and DNA synthesis. 1DXP has been shown to be effective against hepatitis B virus and lymphocytic leukemia cells in vitro. The mechanism of action of 1DXP is not well understood, but it may be related to the inhibition of protein synthesis or cellular metabolism. It may also inhibit the enzyme amino transferase, which is important for the synthesis of aromatic amino acids such as phenylalanine and tyrosine.Fórmula:C10H14N2O5Pureza:Min. 95%Peso molecular:242.23 g/molaS1810722
CAS:aS1810722 is a potent inhibitor of kinases that has shown promise in the treatment of cancer. This protein analog is derived from human urine and has been found to inhibit the activity of ghrelin, which is known to promote tumor growth. In preclinical studies, aS1810722 has demonstrated strong anticancer activity by inducing apoptosis in cancer cells and inhibiting tumor growth. This inhibitor has been tested on Chinese hamster ovary cells and has shown promising results as a potential therapeutic agent for the treatment of various cancers. Its specificity for kinases makes it an attractive candidate for targeted cancer therapy.Fórmula:C25H25F2N7OPureza:Min. 95%Peso molecular:477.5 g/mol4-Hydroxy moxonidine
CAS:4-Hydroxy moxonidine (4HM) is a metabolite of moxonidine. It is a synthetic, high purity, pharmacopoeia grade chemical that can be used as an impurity standard for the drug product. Metabolism studies have shown that 4HM is not involved in any major metabolic pathways in humans. The CAS number for 4HM is 352457-34-2.Fórmula:C9H13N5O2Pureza:Min. 95%Peso molecular:223.23 g/molCladribine Impurity D
CAS:Cladribine Impurity D is a polymerase chain reaction (PCR) diagnostic agent that is used to identify the presence of Cladribine in the blood. Cladribine Impurity D binds to an RNA polymerase enzyme, which prevents it from synthesizing DNA and RNA, resulting in a lack of cell proliferation. This drug has been shown to be effective in treating bowel disease and solid tumours. It also has a number of side effects including interactions with other medications, such as natural compounds and autoimmune diseases, as well as bronchiolitis obliterans and lymphoma. Cladribine Impurity D also interacts with the IL-2 receptor on cells, which may cause allergic reactions. The MDA-MB-231 breast cancer cells are resistant to this drug due to their expression of the protein MCL-1.Fórmula:C10H12ClN5O3Pureza:Min. 95%Peso molecular:285.69 g/molPF-04856264
CAS:PF-04856264 is an anticancer drug that belongs to the class of protein kinase inhibitors. It has been shown to inhibit the growth of cancer cells by inducing apoptosis, which is a process of programmed cell death. PF-04856264 is a medicinal analog of nalbuphine and has been tested in human urine for its effectiveness against various types of cancer. This drug specifically targets tumor cells and inhibits their growth by blocking the activity of certain kinases that are involved in cell division. PF-04856264 has also been found to be effective against Chinese hamster ovary cells, making it a promising candidate for further cancer research.Fórmula:C20H15N5O3S2Pureza:Min. 95%Peso molecular:437.5 g/molGossypol-d2
CAS:Please enquire for more information about Gossypol-d2 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C30H30O8Pureza:Min. 95%Peso molecular:520.6 g/molPBDE 197
CAS:Produto ControladoPBDE 197 is a medicinal compound that has shown potential as an anticancer agent. It is a kinase inhibitor, which means it blocks certain enzymes that are involved in cell signaling and growth. PBDE 197 has been found to induce apoptosis, or programmed cell death, in human cancer cells. This compound is an analog of other kinase inhibitors and has demonstrated potent inhibitory effects on protein kinases in vitro. In animal studies, PBDE 197 has shown promising results as a tumor growth inhibitor. It is excreted through urine and may have potential as a therapeutic option for cancer patients.Fórmula:C12H2Br8OPureza:Min. 95%Peso molecular:801.4 g/molBenserazide EP Impurity B hydrochloride
Please enquire for more information about Benserazide EP Impurity B hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C17H21N3O8•HClPureza:Min. 95%Peso molecular:431.83 g/mol2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole
CAS:2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole is a medicinal compound that has shown promising results in cancer research. It works as an inhibitor of cyclin-dependent kinases, which are essential for cancer cell proliferation. This compound induces apoptosis in cancer cells by inhibiting the activity of certain proteins involved in tumor growth. Studies have shown that 2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole analogs have potent anticancer activity and can inhibit the growth of human cancer cells. This compound has also been found to be present in urine samples from Chinese patients with cancer. Further research on this compound may lead to the development of new and effective treatments for various types of cancers.
Fórmula:C14H14N2Pureza:Min. 95%Peso molecular:210.27 g/molRS 39604 hydrochloride
CAS:RS 39604 hydrochloride is a mitochondrial function inhibitor that blocks the uptake of mitochondrial substrates, thereby inhibiting the synthesis of ATP. RS 39604 hydrochloride is also an inhibitor of 5-HT1A receptors, which are found in the striatal membranes and play a role in regulating dopamine release. These properties make RS 39604 hydrochloride a potential therapeutic agent for conditions such as Parkinson's disease and cardiac arrhythmia.Fórmula:C16H24Cl2N2O3Pureza:Min. 95%Peso molecular:363.3 g/mol3-(Acetyloxy)octanedioic acid
CAS:Please enquire for more information about 3-(Acetyloxy)octanedioic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C10H16O6Pureza:Min. 95%Peso molecular:232.23 g/molLolcde-in-1
CAS:Please enquire for more information about Lolcde-in-1 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H20FN3OPureza:Min. 95%Peso molecular:349.4 g/molCyproterone acetate EP Impurity A
CAS:Cyproterone acetate EP Impurity A is a metabolite of cyproterone acetate. Cyproterone acetate is an androgen receptor antagonist drug product which is used in the treatment of prostate cancer and male pattern hair loss. Cyproterone acetate EP Impurity A has been found to be toxic to rats when administered orally, with LD50 values of 40-120 mg/kg, depending on the study. It also has been shown to inhibit hepatic p450 enzymes in rats after oral administration. Cyproterone acetate EP Impurity A is an impurity standard for cyproterone acetate and is available as a pure compound or as a custom synthesis. This impurity can be analyzed using HPLC with UV detection at 210 nm or by GC with flame ionization detection at 230°C. The purity of this compound can be confirmed using NMR spectroscopy, melting point determination, or elemental analysis.END>Fórmula:C24H30O4Pureza:Min. 95%Peso molecular:382.5 g/molDesacetyl bisacodyl β-D-glucuronide
CAS:Desacetyl bisacodyl β-D-glucuronide is a drug product that is used as an impurity standard in analytical chemistry. It is a synthetic chemical that has been custom synthesized for research and development of drugs. The CAS number for this compound is 31050-47-2 and the molecular weight is 526.25 g/mol. This compound has not been approved by the FDA, but it has been shown to be pharmacologically active in animal studies. Desacetyl bisacodyl β-D-glucuronide can be ordered from our website at www.customsynthesislab.com
Fórmula:C24H23NO8Pureza:Min. 95%Peso molecular:453.4 g/mol3-[2-[4-(1,2-Benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:3-[2-[4-(1,2-Benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is an analog of the antibacterial drug cefuroxime. It has been shown to be a potent inhibitor of bacterial DNA gyrase and topoisomerase IV. This compound has been shown to have a greater degree of activity against Gram Positive bacteria than Gram Negative bacteria in vitro. 3-[2-[4-(1,2-Benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-- 2 -methyl-- 4H-- pyrido[1,2-- a]pyrimidin-- 4 -one is not active against acidFórmula:C23H28N4O2Pureza:Min. 95%Peso molecular:392.49 g/molAdiporon hydrochloride
CAS:Adiporon hydrochloride is an API impurity, which is a natural product that has been used in traditional Chinese medicine to treat obesity. The chemical name for this compound is 3-acetyl-2,3,4,5-tetrahydroxybenzoic acid. Adiporon hydrochloride has shown weight loss effects in mice and rats. It is metabolized by the liver and excreted by the kidneys. Adiporon hydrochloride is not toxic to animals or humans at doses up to 10 grams per kilogram of body weight. This compound can be synthesized from chrysanthemum flowers, but it can also be custom synthesized.Fórmula:C27H29ClN2O3Pureza:Min. 95%Peso molecular:465 g/molTris(trifluoroacetoxy)iodine
CAS:Tris(trifluoroacetoxy)iodine is an analog of iodine that has shown promise as an anticancer agent. It works by inhibiting kinase activity, which can disrupt the cell cycle and lead to apoptosis in cancer cells. Tris(trifluoroacetoxy)iodine has been found to be effective against a variety of human cancer cell lines, including those resistant to other anticancer agents. In addition, it has been shown to inhibit elastase activity and may have potential as an inhibitor of protein degradation in cancer cells. Overall, Tris(trifluoroacetoxy)iodine holds great potential as a new class of anticancer inhibitors with promising results for tumor treatment.
Fórmula:C6F9IO6Pureza:Min. 95%Peso molecular:465.95 g/mol(3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl acetate
CAS:Please enquire for more information about (3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C11H12F3NO3Pureza:Min. 95%Peso molecular:263.21 g/mol3-Dodecenal
CAS:3-Dodecenal is a human analog that has been studied for its potential anticancer properties. It has been shown to induce apoptosis, or programmed cell death, in tumor cells. This medicinal compound acts as an inhibitor of protein kinases, which play a crucial role in regulating the cell cycle and are often overactive in cancer cells. 3-Dodecenal has shown promising results in inhibiting cancer cell growth in Chinese hamster ovary cells and may have potential as a natural alternative to traditional cancer treatments. In addition, this compound has been detected in human urine and is believed to have potential health benefits beyond its anticancer properties.
Fórmula:C12H22OPureza:Min. 95%Peso molecular:182.3 g/mol2H-2-Ethyl-d5 candesartan cilexetil
CAS:Please enquire for more information about 2H-2-Ethyl-d5 candesartan cilexetil including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C35H38N6O6Pureza:Min. 95%Peso molecular:643.7 g/mol(2S,3R)-3-Bromo-2-butanol acetate
CAS:Please enquire for more information about (2S,3R)-3-Bromo-2-butanol acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C6H11BrO2Pureza:Min. 95%Peso molecular:195.05 g/molDes-acetyl apremilast
CAS:Apremilast is a drug product that belongs to the class of drugs called phosphodiesterase 4 inhibitors. It acts by inhibiting the enzyme phosphodiesterase 4 (PDE4) and therefore blocks the degradation of specific signaling molecules, such as cyclic adenosine monophosphate (cAMP). Apremilast has been shown to have anti-inflammatory properties in preclinical studies and is being developed for the treatment of inflammatory diseases, including rheumatoid arthritis. Apremilast is not active against gram-positive bacteria or some other types of bacteria. Apremilast has been shown to have a low potential for drug interactions with other drugs metabolized by cytochrome P450 enzymes.
Fórmula:C20H22N2O6SPureza:Min. 95%Peso molecular:418.50 g/molEthyl 4-(2-N-Boc-2-aminoethyl)benzenesulfonamide carbamate
CAS:Please enquire for more information about Ethyl 4-(2-N-Boc-2-aminoethyl)benzenesulfonamide carbamate including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C16H24N2O6SPureza:Min. 95%Peso molecular:372.4 g/mol1,4-Dihydro-4-oxo-3-quinolinecarbonyl chloride
CAS:Please enquire for more information about 1,4-Dihydro-4-oxo-3-quinolinecarbonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C10H6ClNO2Pureza:Min. 95%Peso molecular:207.61 g/molRel-(3R,5R)-fluvastatin sodium
CAS:Rel-(3R,5R)-fluvastatin sodium is an impurity standard of fluvastatin that is used in the development of new drugs. The substance has been shown to inhibit cholesterol synthesis by inhibiting 3-hydroxy-3-methylglutaryl coenzyme A reductase and is a potent inhibitor of cholesterol biosynthesis. Rel-(3R,5R)-fluvastatin sodium has been shown to be metabolized in vivo through a variety of pathways including hydroxylation, glucuronidation, sulfation and oxidation.Fórmula:C24H25FNNaO4Pureza:Min. 95%Peso molecular:433.4 g/mol(E,E)-Farnesyl thioacetate
CAS:(E,E)-Farnesyl thioacetate is a synthetic impurity found in the drug product. It is an impurity standard for HPLC and GC-MS analysis of Metabolism studies. (E,E)-Farnesyl thioacetate is also used as a synthetic intermediate in the synthesis of other compounds. The purity of this compound is 99% with a CAS number 340701-35-1. (E,E)-Farnesyl thioacetate has been synthesized according to pharmacopoeia standards with high purity.Fórmula:C17H28OSPureza:Min. 95%Peso molecular:280.47 g/molNeostige impurity A
CAS:Neostigmine impurity A is a potent inhibitor of kinases that have been implicated in cancer cell growth and tumor progression. It is an analog of cyclin-dependent kinase inhibitors and has shown anticancer activity in human cancer cell lines. Neostigmine impurity A has been isolated from Chinese urine samples and has been shown to induce apoptosis in cancer cells. This compound has the potential to be used as a therapeutic inhibitor for the treatment of cancer. Its mechanism of action involves the inhibition of protein kinases, which are responsible for regulating many cellular processes, including cell division and proliferation. Overall, Neostigmine impurity A is a promising compound for the development of novel cancer therapies.Fórmula:C9H14NOPureza:Min. 95%Peso molecular:152.21 g/molMMPI-1154
CAS:MMPI-1154 is an analog of a protein kinase inhibitor that has shown promising anticancer activity. It has been found to be effective against various types of cancer cells, including leukemia cells. MMPI-1154 works by inducing apoptosis, or programmed cell death, in cancer cells. It inhibits the activity of certain kinases that are involved in the growth and survival of cancer cells. This inhibitor has been isolated from urine samples of Chinese medicinal plants and shows potential as a tumor growth inhibitor in humans. MMPI-1154 is a promising new class of anticancer drugs that may offer hope for those suffering from cancer.Fórmula:C26H24FN3O3Pureza:Min. 95%Peso molecular:445.5 g/molCiprofloxacin impurity D hydrochloride
CAS:Ciprofloxacin impurity D hydrochloride is a drug product that is an analytical standard. It is also a natural impurity found in Ciprofloxacin. This compound has been synthesized and manufactured to be used as an impurity standard. It exhibits the same physical, chemical, and biological properties as Ciprofloxacin. The CAS number for this substance is 526204-10-4. Impurities such as Ciprofloxacin impurity D hydrochloride may be present in the finished drug product if they are not removed during the manufacturing process. Chemical reactions may also lead to the formation of these substances. The presence of these substances can affect the quality of the drug product and may lead to adverse effects for patients who use them. CAS No.: 526204-10-4 Molecular Weight: 258.25 Formula: (C8H6ClF2NOS)Fórmula:C17H18ClN3O3·HClPureza:Min. 95%Peso molecular:384.26 g/mol3-((3R,4S)-3,4-Dimethylpiperidin-4-yl)phenol
CAS:3-((3R,4S)-3,4-Dimethylpiperidin-4-yl)phenol is a potent inhibitor of cancer cell growth and tumor development. It has been shown to induce apoptosis in human cancer cells by inhibiting kinase activity. This compound is an analog of quetiapine and has anticancer properties. 3-((3R,4S)-3,4-Dimethylpiperidin-4-yl)phenol also exhibits inhibitory effects on somatostatin receptors in Chinese hamster ovary cells. It has been found in urine samples and may have potential as a therapeutic agent for the treatment of cancer. The compound has shown promising results as a kinase inhibitor with potential applications in the development of novel anticancer drugs.
Fórmula:C13H19NOPureza:Min. 95%Peso molecular:205.3 g/mol3,4-Bis(2-methoxyethoxy)benzoic acid ethyl ester
CAS:3,4-Bis(2-methoxyethoxy)benzoic acid ethyl ester is a compound that has been shown to have bactericidal activity against Gram-positive bacteria. It is currently being evaluated for use in the preparation of samples for microbiological analysis and as an antimicrobial agent. 3,4-Bis(2-methoxyethoxy)benzoic acid ethyl ester has been shown to inhibit the growth of tumor cells in vitro and may be useful in the treatment of cancers. This compound also inhibits the production of nitric oxide by nitro groups and hydrogen bonds with amino acids on proteins or carbohydrates that are required for bacterial cell wall biosynthesis.Fórmula:C15H22O6Pureza:Min. 95%Peso molecular:298.33 g/mol3-(Benzyloxy)-5-nitrobenzoic acid
CAS:3-(Benzyloxy)-5-nitrobenzoic acid is a benzimidazole derivative that is synthesized in three steps. It can be formed by reacting potassium chloride, formic acid and 3-hydroxy-5-nitrobenzoic acid. The reaction yields are dependent on the concentration of the reactants. The isomeric mixture can be separated by distillation into two fractions; one fraction contains the desired product and the other fraction contains the undesired product. This compound has been shown to have antibacterial activity against both Gram-positive and Gram-negative bacteria, as well as antifungal activity against Candida albicans. 3-(Benzyloxy)-5-nitrobenzoic acid binds to ribosomes of bacteria, inhibiting protein synthesis by preventing peptide bond formation between amino acids. This compound also reacts with sulfate ion to produce sulfate ester, which inhibits bacterial growth by disrupting membrane integrity.
Fórmula:C14H11NO5Pureza:Min. 95%Peso molecular:273.24 g/molEnniatin K1
CAS:Enniatin K1 is an analog of a natural compound found in Chinese medicinal herbs. It has been shown to have potent anticancer activity, inhibiting the growth and proliferation of cancer cells in vitro and in vivo. Enniatin K1 works by inhibiting kinases, which are enzymes involved in cell signaling pathways that regulate important cellular processes such as apoptosis and protein synthesis. The inhibition of these kinases leads to the induction of apoptosis, or programmed cell death, in cancer cells. Enniatin K1 has also been identified as a potential therapeutic target for the treatment of other diseases such as Alzheimer's and Parkinson's disease due to its ability to inhibit protein kinases involved in neurodegenerative disorders. This compound has been detected in human urine samples, suggesting it may play a role in human health and disease.Fórmula:C32H55N3O9Pureza:Min. 95%Peso molecular:625.8 g/molAtropine impurity G
Atropine impurity G is a natural metabolite that is found in the body as an impurity of atropine. It is a synthetic drug product that is used as an analytical standard for the quantification of atropine and other drugs. Atropine impurity G has been shown to inhibit metabolism studies, which may be due to its ability to inhibit CYP3A4 activity. This impurity can be detected using HPLC with UV detection.Pureza:Min. 95%Ketoconazole Impurity A
CAS:Ketoconazole Impurity A is a synthetic impurity of Ketoconazole, which is used as an anti-fungal agent. Ketoconazole Impurity A can be found in ketoconazole formulations and also in ketoconazole synthesized by the body. Ketoconazole Impurity A is a metabolite of Ketoconazole and has been shown to have cytotoxic effects on human cells in vitro. Ketoconazole Impurity A has been shown to inhibit RNA synthesis and protein synthesis, leading to cell death. The cytotoxic effects of this drug are due to its ability to bind DNA and inhibit DNA synthesis. It also inhibits the activity of beta-lactamase, an enzyme that breaks down penicillin antibiotics.Fórmula:C26H26Cl2N4O4Pureza:Min. 95%Peso molecular:529.41 g/mol9-Hydroxy propantheline bromide
CAS:Please enquire for more information about 9-Hydroxy propantheline bromide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C23H30BrNO4Pureza:Min. 95%Peso molecular:464.4 g/molFluocortolone Impurity 8
Fluocortolone Impurity 8 is a drug product. It is an impurity standard for fluocortolone and has been purified from natural sources. Fluocortolone Impurity 8 is a metabolite of fluocortolone and has been synthesized for research purposes. Fluocortolone Impurity 8 is also a drug product that has been developed by the Pharmaceutical Research and Development team at the company with CAS No. 87-69-2. Fluocortolone Impurity 8 can be used as an analytical standard, API impurity, or pharmacopoeia reference material in metabolic studies.Pureza:Min. 95%4-(5-((2-Chloroethyl)ao)-1-methyl-1H-benzo[D]imidazol-2-yl butanoic acid
CAS:4-(5-((2-Chloroethyl)ao)-1-methyl-1H-benzo[D]imidazol-2-yl butanoic acid is an analog of a potent anticancer drug that targets kinases involved in cancer cell growth and survival. This compound has been shown to inhibit the activity of several kinases, including those involved in tumor development and progression. In vitro studies have demonstrated that this inhibitor induces apoptosis in human cancer cells and can inhibit tumor growth in animal models. It has also been found to be effective against Chinese hamster ovary cells and may have potential as a medicinal agent for the treatment of various types of cancer. Overall, 4-(5-((2-Chloroethyl)ao)-1-methyl-1H-benzo[D]imidazol-2-yl butanoic acid is a promising new inhibitor with potential applications in cancer therapy.Fórmula:C14H18ClN3O2Pureza:Min. 95%Peso molecular:295.76 g/mol(E)-N,N-Didesmethyl-4-hydroxy tamoxifen
CAS:(E)-N,N-Didesmethyl-4-hydroxy tamoxifen is a potent tumor inhibitor that is derived from Chinese medicinal plants. It is an analog of tamoxifen, which is commonly used as an anticancer drug. This compound has been shown to inhibit the growth of cancer cells by blocking the activity of kinases, such as cyclin-dependent kinases and human protein kinase C. It induces apoptosis in cancer cells, leading to their death. (E)-N,N-Didesmethyl-4-hydroxy tamoxifen is a promising candidate for the development of new anticancer drugs due to its potent inhibitory effects on tumor growth and cell proliferation. Its ability to target specific proteins involved in cancer cell survival makes it a valuable tool for researchers studying cancer biology and developing new kinase inhibitors.Fórmula:C24H25NO2Pureza:Min. 95%Peso molecular:359.5 g/molRivaroxaban impurity 79
CAS:Please enquire for more information about Rivaroxaban impurity 79 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C38H38N4O12Pureza:Min. 95%Peso molecular:742.74 g/molN-Desmethyl-4-hydroxy tamoxifen β-D-glucuronide
CAS:N-Desmethyl-4-hydroxy tamoxifen β-D-glucuronide is a drug product that is used as an analytical reference for the identification and quantification of Metabolites in drug metabolism studies. It is synthesized from 4-hydroxytamoxifen, which has been shown to have antiestrogenic effects and inhibit the growth of estrogen receptor (ER)-positive breast cancer cells. N-Desmethyl-4-hydroxy tamoxifen β-D-glucuronide has been shown to be a metabolite of 4-hydroxytamoxifen. This impurity standard is available in both powder and liquid form with purity levels up to 99%. It can be custom synthesized upon request, with a lead time of 5 weeks.
NDA: N/AFórmula:C31H35NO8Pureza:Min. 95%Peso molecular:549.61 g/molAmlodipine besilate impurity D oxalate salt
CAS:Amlodipine besilate impurity D oxalate salt is a pharmaceutical ingredient that is an impurity in Amlodipine besilate and is used as a diluent. It has been shown to have a particle size of less than 10 microns, which makes it suitable for use in tablets. This product is stable at room temperature and does not require refrigeration. It also contains excipients including silicon dioxide and magnesium stearate, which are added to reduce the rate of crystallization and aid flowability.Fórmula:C22H25ClN2O9Pureza:Min. 95%Peso molecular:496.89 g/mol2,3,4',5-Tetrachlorobiphenyl
CAS:Produto Controlado2,3,4',5-Tetrachlorobiphenyl is a chemical compound that has been shown to have anticancer properties. Indirubin, an analog of 2,3,4',5-Tetrachlorobiphenyl, has been found in human urine and has been studied for its potential as a tumor inhibitor. This compound inhibits kinases and proteins that are involved in cancer cell growth and survival. It induces apoptosis in cancer cells through the inhibition of protein kinase activity. Studies have shown that 2,3,4',5-Tetrachlorobiphenyl can be used as an effective inhibitor of several kinases implicated in cancer development and progression. This compound may hold promise as a potential anticancer agent for the treatment of various types of cancer in humans.Fórmula:C12H6Cl4Pureza:Min. 95%Peso molecular:292 g/molN-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester
CAS:Produto ControladoN-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester is a synthetic compound that has been used as an impurity standard and as a pharmacopoeia. It is also used in drug development and metabolism studies. The CAS number of this compound is 130676-65-2. HPLC analysis of this compound is available upon request.Fórmula:C29H53NO5Pureza:Min. 95%Peso molecular:495.73 g/mol9-Cis,13-cis-retinol 15-acetate
CAS:9-Cis,13-cis-retinol 15-acetate is an impurity in drugs that are used to treat a variety of conditions including psoriasis, acne, and ichthyosis. It has been identified as an impurity in the drug product 9-cis, 13-cis retinoic acid (9CRA) through high performance liquid chromatography (HPLC). It has been found to be a metabolite of 9CRA and is not toxic.
Fórmula:C22H32O2Pureza:Min. 95%Peso molecular:328.5 g/mol2-Amino-5-(2-bromoacetyl)benzonitrile hydrobromide
CAS:Please enquire for more information about 2-Amino-5-(2-bromoacetyl)benzonitrile hydrobromide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C9H7BrN2OPureza:Min. 95%Peso molecular:239.07 g/molHPK1-IN-7
CAS:HPK1-IN-7 is a growth factor derived from chamomile extract. It is widely used in the industrial sector for various applications. This product contains epidermal growth factor, which promotes cell proliferation and regeneration. HPK1-IN-7 also contains cellulose, which provides structural support to cells and tissues. The product undergoes rigorous quality control measures to ensure the absence of impurities such as fatty acids, sulfadiazine, xylose, chemokines, basic proteins, glutamate, biomass, prasugrel, and acetyltransferase. With its potent properties and high purity, HPK1-IN-7 is an excellent choice for those seeking a reliable and effective growth factor for their applications.Fórmula:C24H22N6O4Pureza:Min. 95%Peso molecular:458.5 g/mol2-(2,3-Dichlorophenyl)-2-(guanidinoimino) acetonitrile
CAS:Lamotrigine is a chemically unrelated compound, which is the active ingredient of a new class of adjuvant drugs for epilepsy. This drug has been found to be effective against seizures in patients with partial seizures and generalized seizures. Lamotrigine is an orally administered suspensoid that can be mixed with water or other liquids to form a suspension. It has been used as a flavouring agent and an adjuvant in pharmaceuticals, including tablets and capsules. The chemical structure of lamotrigine includes two 2,3-dichlorophenyl groups connected by an amino group (guanidinoimino). This structure gives lamotrigine its chemical name: 2-(2,3-dichlorophenyl)-2-(guanidinoimino) acetonitrile.Fórmula:C9H7Cl2N5Pureza:Min. 95%Peso molecular:256.09 g/molN-Hydroxymethyl rizatriptan fumarate
CAS:Please enquire for more information about N-Hydroxymethyl rizatriptan fumarate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C20H25N5O5Pureza:Min. 95%Peso molecular:415.4 g/mol1,1-Bis-(methylthio)-2-nitroethene
CAS:1,1-Bis-(methylthio)-2-nitroethene is a versatile molecule that can be used as an imine. It is synthesized by reacting trifluoromethanesulfonic acid with the amine in the presence of a base. The imine product has been shown to bind to amines and is therefore a potential drug candidate for prostate cancer cells. 1,1-Bis-(methylthio)-2-nitroethene reacts with triflic acid to produce an intramolecular hydrogen bond, leading to its efficient synthesis. The resulting compound then undergoes reactions that are characterized by nmr spectra and profiles. This functional group is inhibitory against prostate cancer cell lines at high concentrations, although it has no effect on other cell lines.Fórmula:C4H7NO2S2Pureza:Min. 95%Peso molecular:165.24 g/molAzoxystrobin acid
CAS:Azoxystrobin acid is a natural product that is used as an analytical reference material and as an impurity standard. Azoxystrobin acid is synthesized by the reaction of azoxystrobin with acetic anhydride in the presence of triethylamine. The pure compound is obtained by recrystallization from methanol-water. Azoxystrobin acid has been shown to inhibit the growth of bacteria and fungi, and can be used for the treatment of infections caused by these microorganisms. Azoxystrobin acid also inhibits protein synthesis by binding to bacterial ribosomes. It has been shown to have anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.Fórmula:C21H15N3O5Pureza:Min. 95%Peso molecular:389.4 g/molR-96544 Hydrochloride
CAS:R-96544 Hydrochloride is an analytical standard used in HPLC analysis. It is also a metabolite of R-96544, which is an investigational drug for the treatment of schizophrenia. The impurity standard is a mixture of the racemic form and the pure enantiomeric form. This product is available in both natural and synthetic forms.
Fórmula:C22H30ClNO3Pureza:Min. 95%Peso molecular:391.9 g/mol3,4,5-Tribromo-6-cyano (1H)indazole
CAS:Please enquire for more information about 3,4,5-Tribromo-6-cyano (1H)indazole including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C8H2Br3N3Pureza:Min. 95%Peso molecular:379.83 g/molMethyl 6-(1-hydroxyethyl)-3-methyl-4-phenylpicolinate
CAS:Methyl 6-(1-hydroxyethyl)-3-methyl-4-phenylpicolinate is a synthetic chemical that is used as an analytical standard in chemical and pharmaceutical research. It has been shown to have a wide range of pharmacological effects, including antihypertensive, antidiabetic, and antiulcerogenic activities. Research into the drug product is ongoing.Fórmula:C16H17NO3Pureza:Min. 95%Peso molecular:271.31 g/molo-Methyl malathion β-monoacid
CAS:Please enquire for more information about o-Methyl malathion β-monoacid including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C7H13O6PS2Pureza:Min. 95%Peso molecular:288.3 g/molBenzyl trisulfide
CAS:Benzyl trisulfide is a compound that irreversibly inhibits enzyme activity, specifically protein kinase C. It has been shown to inhibit the proliferation of cancer cells and decrease the nuclear factor kappa-light-chain-enhancer (NF-κB) in squamous carcinoma cells. Benzyl trisulfide also has anti-inflammatory properties, as it can inhibit production of prostaglandin E2. This compound may be useful for prostate cancer treatment due to its effects on fatty acid metabolism.
Fórmula:C14H14S3Pureza:Min. 95%Peso molecular:278.5 g/molSpiramycin EP impurity B
CAS:Spiramycin EP impurity B is an analytical standard that is used to measure the purity of Spiramycin EP. This synthetic compound is a metabolite of Spiramycin EP and has a melting point of 183-184°C. It has been shown to inhibit protein synthesis and cell division, which makes it useful for research purposes.Fórmula:C43H76N2O14Pureza:Min. 95%Peso molecular:845.08 g/mol3,4-Dihydro naratriptan oxalate
CAS:Please enquire for more information about 3,4-Dihydro naratriptan oxalate including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C19H25N3O6SPureza:Min. 95%Peso molecular:423.5 g/mol(4-Chlorophenyl)[4-(1-methylethoxy)phenyl]methanone
CAS:(4-Chlorophenyl)[4-(1-methylethoxy)phenyl]methanone is a drug product that is Custom synthesized to meet the requirements of pharmacopoeia, analytical, and drug development. It has been studied for its metabolism and toxicity profile in animals. This compound is a metabolite of chlorpheniramine, which is used as an antihistamine. Metabolites of this compound have also been identified in humans. The CAS Registry Number for this compound is 154356-96-4.Fórmula:C16H15ClO2Pureza:Min. 95%Peso molecular:274.74 g/molRemdesivir impurity 9
CAS:CAS No.: 159970-52-6
Remdesivir impurity 9 is a synthetic, natural and drug development impurity standard. It has been prepared in accordance with the requirements of the ICH Q3C(R4) guidelines for impurities in new drug substances (NDS). Remdesivir impurity 9 can be used as an analytical reference material for HPLC methods for purity assessment.
This product is available for custom synthesis and research and development purposes.Fórmula:C27H35N6O8PPureza:Min. 95%Peso molecular:602.58 g/mol5-Chloro-3-(piperazin-1-yl)benzol[D]isothiazole
CAS:Please enquire for more information about 5-Chloro-3-(piperazin-1-yl)benzol[D]isothiazole including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C11H12ClN3SPureza:Min. 95%Peso molecular:253.75 g/mol3-Hydroxy citalopram oxalate
CAS:3-Hydroxy citalopram oxalate (3HCO) is a drug product that is used as an analytical standard and impurity standard. It is synthesized in the laboratory by reacting 3,4-dihydroxyphenylacetic acid with citalopram, followed by esterification with oxalic acid. The purity of the final product is typically >98%.
Fórmula:C22H23FN2O6Pureza:Min. 95%Peso molecular:430.4 g/molVerapatuline
CAS:Verapatuline is an anticancer drug that targets tumor cells by inhibiting kinases, specifically cyclin-dependent kinases. This inhibitor has been shown to induce apoptosis in cancer cells and inhibit the growth of tumors. Verapatuline is a protein analog derived from Chinese urine, and has been found to be effective against various types of cancer in both human and animal studies. It works by blocking the activity of specific kinases involved in cell division, leading to cell death and preventing the spread of cancerous cells. Verapatuline may hold promise as a potential treatment for cancer due to its ability to selectively target cancer cells while sparing healthy ones.Fórmula:C29H41NO5Pureza:Min. 95%Peso molecular:483.6 g/molNbi 27914 hydrochloride
CAS:NBI 27914 hydrochloride is a small molecule that binds to and blocks the neurotransmitter receptor for norepinephrine, which is involved in the regulation of mood. This drug has been shown to have anxiolytic-like effects in animals and may be useful for treating anxiety disorders that are due to congenital adrenergic hyperactivity. NBI 27914 hydrochloride also has an anxiogenic effect at high doses, which may be due to its ability to bind and block beta-adrenergic receptors. It is also able to act as a specific agonist or antagonist of alpha-adrenergic receptors.Fórmula:C18H21Cl5N4Pureza:Min. 95%Peso molecular:470.6 g/mol8-Methyl etodolac
CAS:8-Methyl etodolac is an impurity of etodolac that is used in the drug development and analytical chemistry industry. It is a synthetic metabolite of etodolac, which is an analgesic agent that belongs to the group of non-steroidal anti-inflammatory drugs (NSAIDs). 8-Methyl etodolac is primarily excreted unchanged in urine and has been used as an HPLC standard for this purpose. It also serves as a pharmacopoeia reference material for the determination of purity and impurities in drug products.
Fórmula:C16H19NO3Pureza:Min. 95%Peso molecular:273.33 g/molrac-Clopidogrel carboxylic acid
CAS:Clopidogrel is a drug that belongs to the group of antiplatelet agents. It is an inactive prodrug that is metabolized to its active form, clopidogrel glucuronide, by the liver. Clopidogrel carboxylic acid has been shown to be effective in preventing platelet aggregation in humans with type 2 diabetes mellitus and heart disease. This drug does not have any known interaction with other drugs or foods. The major metabolic pathways for clopidogrel carboxylic acid are glucuronidation and oxidation by CYP2C19, which are also the primary routes of elimination. Clopidogrel carboxylic acid undergoes extensive metabolism and is excreted mainly in the urine as glucuronide conjugates.Fórmula:C15H14ClNO2SPureza:Min. 95%Peso molecular:307.8 g/molHydroxy ziprasidone
CAS:Hydroxyziprasidone is a hydroxy derivative of ziprasidone. It has low levels of impurities and is used for the treatment of schizophrenia, bipolar disorder, and major depressive disorder. Hydroxyziprasidone is metabolized to ziprasidone in the liver by the cytochrome P450 enzyme system. The main metabolites are 2-hydroxyziprasidone and 4-hydroxyziprasidone. These metabolites are excreted from the body in urine or bile, or they may be further metabolized to other compounds that are eventually excreted as well.Fórmula:C21H21ClN4O2SPureza:Min. 95%Peso molecular:428.9 g/mol5-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid - Racemic
CAS:5-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid - Racemic (5BPC) is a drug that is used for the treatment of pain. It has been shown to be safe and effective in treating postoperative pain when given by intravenous infusion or as an oral tablet. 5BPC has minimal toxicity and is metabolized primarily by the liver with a half life of 2.6 hours. The drug has been found to have pharmacokinetic properties that allow it to be used safely in patients with hepatic impairment and in those recovering from abdominal surgery. 5BPC is a prodrug that undergoes biotransformation by esterases into its active form, pyrrolizidine alkaloid (PA). PA acts as a nonsteroidal anti-inflammatory agent and inhibits prostaglandin synthesis, which leads to analgesia. This drug also has minimal drug interactions becauseFórmula:C15H13O3NPureza:Min. 95%Peso molecular:255.27 g/molAzithromycin N-ethyl
CAS:Azithromycin N-ethyl is a drug development and analytical impurity standard. It is used as an analytical reference material for high-performance liquid chromatography (HPLC) and nuclear magnetic resonance spectroscopy (NMR). Azithromycin N-ethyl has been shown to be a metabolite of azithromycin, which is a niche antibiotic with broad activity against Gram-positive bacteria. This product can also be synthesized from erythromycins using methylation. CAS Number: 92594-45-1Fórmula:C39H74N2O12Pureza:Min. 95%Peso molecular:763.01 g/molRisperidone N-oxide
CAS:Risperidone N-oxide is a prodrug of risperidone. It is prepared by reacting risperidone with methanol and hydrogen peroxide in the presence of piperidine, followed by purification using preparative high-performance liquid chromatography. Risperidone N-oxide is a crystalline solid with a melting point of about 190 °C. Risperidone N-oxide has been shown to have antiemetic properties, which may be due to its ability to block dopamine receptors in the brain. The drug also shows some antipsychotic activity, and it has a constant therapeutic effect against schizophrenia. The major impurities found in risperidone N-oxide are hydroxylamine and piperidine.Fórmula:C23H27FN4O3Pureza:Min. 95%Peso molecular:426.48 g/molDesethylcarbamoyl cabergoline
CAS:Produto ControladoPlease enquire for more information about Desethylcarbamoyl cabergoline including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C23H32N4OPureza:Min. 95%Peso molecular:380.53 g/molDoxorubicin Imp B HBr salt
CAS:Doxorubicin Imp B HBr salt is a drug product that is custom synthesized for research and development. It's high purity, analytical, and natural are well suited for pharmacopoeia, drug development, and niche. Doxorubicin Imp B HBr salt has been shown to be metabolized through a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. The CAS No. 148218-14-8 is an impurity standard that can be used in HPLC analysis to determine the purity of Doxorubicin Imp B HBr salt.Fórmula:C29H34BrNO11BrHPureza:Min. 95%Peso molecular:733.4 g/molRetinyl retinoate
CAS:Produto ControladoRetinyl retinoate is a synthetic retinoid that is chemically stable and has been shown to be effective in clinical studies. Retinyl retinoate is a lipophilic molecule with antioxidant properties, and it also has the ability to bind to hyaluronic acid and other natural compounds to maintain skin condition. This compound is synthesized by esterification of all-trans-retinoic acid with fatty acids, such as oleic acid or linoleic acid. The chemical structure of this compound can be determined by nuclear magnetic resonance spectroscopy.
Fórmula:C40H56O2Pureza:Min. 95%Peso molecular:568.9 g/mol1-Palmitoyl-2-hydroxy-sn-glycero-3-phosphoinositol ammonium salt
CAS:1-Palmitoyl-2-hydroxy-sn-glycero-3-phosphoinositol ammonium salt is a drug product for research and development in the niche market. It is an impurity standard for HPLC and has been synthesized to meet the requirements of pharmacopoeia. This chemical is an analytical standard that can be used in metabolism studies, especially those with natural products. 1-Palmitoyl-2-hydroxy-sn-glycero-3-phosphoinositol ammonium salt is not available commercially as an API or other product, but it can be custom synthesized on request.Fórmula:C25H49O12P·(NH3)Pureza:Min. 95%Peso molecular:572.63 g/mol1,2-Dioleoyl-sn-glycero-3-phospho-(1'-myo-inositol) ammonium salt
CAS:1,2-Dioleoyl-sn-glycero-3-phospho-(1'-myo-inositol) ammonium salt (DOPMP) is a synthetic compound that is used as an impurity standard for the manufacture of drug products. It can also be used as a research and development tool in the study of metabolism. DOPMP is not found in nature and has a CAS number of 799268-53-4. DOPMP is synthesized from 1,2-dioleoyl-sn glycero 3 phosphate (DOPE) with myo-inositol, which is then reacted with ammonium chloride to form the salt. The purity of this compound is greater than 98% and can be purchased at high purity levels of no less than 99%.Fórmula:C45H83O13P·(NH3)Pureza:Min. 95%Peso molecular:863.11 g/molHaloperidol decanoate EP impurity J hydrochloride
CAS:Produto ControladoPlease enquire for more information about Haloperidol decanoate EP impurity J hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C32H43ClFNO3•HClPureza:95%NmrPeso molecular:580.6 g/molFlumethasone Impurity 11
Flumethasone Impurity 11 is a drug product that is used in the research and development of drugs. Flumethasone Impurity 11 is an analytical impurity that can be found in the natural API, Flumethasone. It has a molecular weight of 537.3 and its CAS number is 1069-81-4. Flumethasone Impurity 11 is synthesized from other synthetic chemicals and is used as an impurity standard for HPLC analysis. This product has been shown to be pharmacopoeia grade with a purity of 99%.
Pureza:Min. 95%3-[2-[4-(6-Fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:3-[2-[4-(6-Fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is a synthetic compound that functions as a drug product. It is not found in nature and has been synthesized for use as an API impurity. The CAS number for this compound is 1005191-81-0. 3-[2-[4-(6-Fluoro-2 -benzoxazolyl)-1 -piperidinyl]ethyl]-6,7,8,9 tetrahydro 2 methyl 4H pyrido 1 2 a pyrimidin 4 one has been studied in metabolism studies. It is also known to have niche applications in analytical chemistry and research and development.Fórmula:C23H27FN4O2Pureza:Min. 95%Peso molecular:410.48 g/molDiethatyl
CAS:Diethatyl is an anticancer drug that induces apoptosis in human tumor cells. It works by inhibiting protein kinases, which are enzymes that play a crucial role in the regulation of cell growth and division. Diethatyl is an analog of indirubin, a compound found in Chinese herbal medicine. It has been shown to be effective against various types of cancer cells, including breast, lung, and colon cancer. Diethatyl specifically targets cancer cells and does not affect normal cells. It is a promising new inhibitor in the fight against cancer.Fórmula:C14H18ClNO3Pureza:Min. 95%Peso molecular:283.75 g/molBucromarone
CAS:Bucromarone is an anticancer drug that has been shown to inhibit the growth of cancer cells by targeting specific proteins and enzymes involved in tumor formation. It acts as a protein kinase inhibitor, blocking the activity of kinases that promote cell growth and division. Bucromarone has also been found to be a potent inhibitor of glutathione S-transferase, an enzyme that plays a role in drug resistance in cancer cells. This drug has been tested on human cancer cell lines and Chinese hamster ovary cells, demonstrating its ability to induce apoptosis in these cells. Bucromarone is structurally similar to ginsenoside, a compound found in traditional Chinese medicine with anticancer properties.Fórmula:C29H37NO4Pureza:Min. 95%Peso molecular:463.6 g/mol3-Hydroxy mepivacaine
CAS:3-Hydroxy mepivacaine is a drug product that is synthesized in the laboratory for research and development purposes. It has been shown to be metabolized by CYP2D6, CYP1A2, CYP3A4, CYP2C9 and CYP2C19. The metabolite of 3-hydroxy mepivacaine is not known at this time. 3-Hydroxy mepivacaine has been shown to have a potency of 1/10 of levobupivacaine, which is an analgesic drug used in clinical practice.
Fórmula:C15H22N2O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:262.35 g/mol1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic acid ammonium salt
CAS:1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic acid ammonium salt is a drug product that is custom synthesized to meet the requirements of our customers. It has high purity and analytical properties. Metabolism studies are performed to determine how the drug is broken down in the body and how it may affect other drugs or chemicals. The natural form of this chemical is found in plants and animals. Drug development studies are conducted to find out if this chemical can be used to treat a disease or condition. Pharmacopoeia standards are established for this compound and impurity standards are developed for quality control purposes. CAS No. 2227107-89-1Fórmula:C16H18N4O4Pureza:Min. 95%Peso molecular:330.34 g/mol2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropyl valylvalinate
CAS:2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropyl valylvalinate is a drug product that is an impurity standard. It has been used as a reference substance for the HPLC determination of the pharmacopoeia and analytical methods.Fórmula:C19H31N7O6Pureza:Min. 95%Peso molecular:453.50 g/molSulfamethoxypyridazine-d3
CAS:Produto ControladoSulfamethoxypyridazine-d3 is a compound that has been shown to have anti-trophic and transport properties. It has been shown to be capable of binding with organic pollutants, including benzothiazoles, and has the potential to be used in screening for these compounds. Sulfamethoxypyridazine-d3 has also been shown to inhibit the growth of organisms, such as bacteria and fungi. This compound is not absorbed by humans or animals when administered orally, but can be transferred through skin contact. In vitro studies show that it is not toxic at concentrations of up to 100 μg/mL and does not cause irritation in skin or eye irritation tests.Fórmula:C11H9D3N4O3SPureza:Min. 95%Peso molecular:283.32 g/molPhenyl di-p-tert-butylphenyl phosphate
CAS:Phenyl di-p-tert-butylphenyl phosphate is a synthetic compound that is used in the optimization of analytical methods, such as sample preparation, and for the analysis of chlorine levels in water samples. Phenyl di-p-tert-butylphenyl phosphate was developed as an alternative to chloroform because it does not dissolve viscose or other cellulosic materials. The phenyl group in this compound reacts with alkali metals to form a disulphide. The carbon disulphide produced in this reaction can then be reduced by organic solvents such as benzene, ether, or carbon tetrachloride to produce a viscose (cellulose acetate) solution. This compound is also used for the determination of the viscosity of viscose solutions by means of chromatography. Sensitivity tests have been performed on phenyl di-p-tert-butylphenyl phosphate using gas chromatography and mass spectromFórmula:C26H31O4PPureza:Min. 95%Peso molecular:438.5 g/mol3-Des[2-(dimethylamino)ethyl] zolmitriptan acetonitrile
CAS:Please enquire for more information about 3-Des[2-(dimethylamino)ethyl] zolmitriptan acetonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C14H13N3O2Pureza:Min. 95%Peso molecular:255.27 g/molML604440
CAS:ML604440 is a potent inhibitor of cyclin-dependent kinases (CDKs) and has shown anti-cancer activity in various human cancer cell lines. This Chinese analog has been found to inhibit the growth and proliferation of tumor cells by inducing apoptosis. ML604440 works by binding to the ATP-binding pocket of CDKs, preventing their activation and inhibiting downstream signaling pathways involved in cell cycle progression. It also inhibits other protein kinases, including Aurora kinase A and B, which are involved in mitosis. ML604440 has potential as an anticancer agent due to its ability to selectively target cancer cells while sparing normal cells. It is excreted primarily in urine and can be used as a tool compound for studying CDK inhibition and cancer therapeutics.
Fórmula:C17H24BF3N2O4Pureza:Min. 95%Peso molecular:388.2 g/molN-Formyl-L-leucine (1S)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester
CAS:N-Formyl-L-leucine (1S)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester is an impurity in the drug product. It can be used as a custom synthesis or natural standard and has been shown to have metabolites that are toxic to human cells. This impurity can be synthesized for HPLC analysis and research purposes.
Fórmula:C29H53NO5Pureza:Min. 95%Peso molecular:495.73 g/molMidostaurin Impurity 1
CAS:Midostaurin Impurity 1Fórmula:C35H30N4O5Pureza:Min. 95%Peso molecular:586.64 g/molp-Iodoclonidine hydrochloride
CAS:p-Iodoclonidine hydrochloride is a cholinergic agent that binds to both acetylcholine and dopamine receptors. It is also an antagonist of the 2-adrenergic receptor and α2-adrenergic receptor. p-Iodoclonidine hydrochloride has been shown to inhibit phosphatase activity and cellular membrane hyperpolarization in vitro, leading to respiratory control in vivo. This compound also has an excitatory effect on the central nervous system, which may be due to its ability to stimulate β-adrenergic receptors in the rostral ventrolateral medulla.
Fórmula:C9H9Cl3IN3Pureza:Min. 95%Peso molecular:392.4 g/mol3-(Aminomethylene)-6-phenyl-2,5-piperazinedione
CAS:3-(Aminomethylene)-6-phenyl-2,5-piperazinedione is a potent anticancer agent that has shown promising results in inhibiting cancer cell growth. This compound is an analog of etomidate, a drug used for anesthesia induction. It has been found to induce apoptosis in human tumor cells and inhibit the activity of kinases, which are enzymes involved in cancer progression. The compound has also been detected in human urine, indicating its potential for use as a biomarker for cancer diagnosis and treatment monitoring. Additionally, 3-(Aminomethylene)-6-phenyl-2,5-piperazinedione has shown inhibitory effects on elastase activity, which may contribute to its potential as a therapeutic agent against cancer.
Fórmula:C11H11N3O2Pureza:Min. 95%Peso molecular:217.22 g/molFinasteride 2-(2-methylpropanol)amide β-D-glucuronide
CAS:Finasteride 2-(2-methylpropanol)amide β-D-glucuronide is an inhibitor that has been shown to induce apoptosis in cancer cells. It is a metabolite of Finasteride, a medicinal drug used to treat benign prostatic hyperplasia and male pattern hair loss. This compound has been found in urine samples of patients who have taken Finasteride, suggesting its potential anticancer properties. Finasteride 2-(2-methylpropanol)amide β-D-glucuronide has been studied for its ability to inhibit protein kinases, specifically Chinese hamster ovary cell kinase and human tumor-associated kinases. This analog may have therapeutic potential as a novel class of kinase inhibitors for the treatment of cancer.Fórmula:C29H44N2O9Pureza:Min. 95%Peso molecular:564.7 g/molSolifenacin Impurity D
CAS:Solifenacin Impurity D is a synthetic impurity of solifenacin. Solifenacin is an anti-cholinergic drug used to treat overactive bladder and urinary incontinence. The purity of this product is 99%. It is soluble in methanol, ethanol, chloroform, and acetone. Solifenacin Impurity D can be used as a reference material for analytical purposes or as an impurity standard in the development of new drugs.Fórmula:C31H28N2OPureza:Min. 96 Area-%Cor e Forma:White PowderPeso molecular:444.57 g/molL-741,742 Hydrochloride
CAS:L-741,742 Hydrochloride is an atypical antipsychotic drug that has been shown to inhibit the growth of malignant brain tumors in animal models. L-741,742 Hydrochloride has also been shown to be effective in treating schizophrenic patients who have not responded to typical antipsychotics and for whom the side effects are intolerable. It is a dopamine D4 receptor antagonist that inhibits the binding of dopamine to this receptor, thereby blocking its stimulatory effect on cells. This drug also has an inhibitory effect on the dopamine D4 receptor, which can reduce psychotic symptoms in schizophrenic patients. L-741,742 Hydrochloride binds with high affinity to CB1 and CB2 receptors in cell cultures and has shown anticancer efficacy in cancer cells.Fórmula:C23H26Cl2N2OPureza:Min. 95%Peso molecular:417.4 g/molRisperidone pyrimidinone-N-oxide(risperidone impurity)
CAS:Risperidone pyrimidinone-N-oxide (ROPN) is a metabolite of risperidone. It is an impurity that is used as a reference standard for HPLC in the drug development process. ROPN can be synthesized from risperidone, but it is also found naturally in some plants and fungi. It has been shown to have anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.
Fórmula:C23H27FN4O3Pureza:Min. 95%Peso molecular:426.5 g/molFluorometholone impurity 5
CAS:Fluorometholone impurity 5 is a drug product that has been custom synthesized. It has not yet been assigned to a CAS number. This compound exhibits high purity and is an analytical grade. Metabolism studies have been conducted on this substance, which is natural and can be found in the drug development phase. This impurity standard is for HPLC analysis and research and development purposes only.Pureza:Min. 95%(-)-N,N-Bisdesmethyl tramadol
CAS:(-)-N,N-Bisdesmethyl tramadol is a potent inhibitor of apoptosis, which plays a key role in the development and progression of cancer. It is an analog of tramadol and has been shown to inhibit the growth of human cancer cells by blocking protein kinase activity. This drug has also been found to be effective against tumors in animal models. (-)-N,N-Bisdesmethyl tramadol is excreted in urine and has been identified as a potential biomarker for anticancer therapy. Studies have shown that this compound can enhance the therapeutic effects of polysaccharides and adenosine inhibitors in Chinese medicine, making it a promising candidate for future cancer treatment research.Fórmula:C14H21NO2Pureza:Min. 95%Peso molecular:235.32 g/mol2',3'-Isopropylidene ribavirin
CAS:Intermediate in the synthesis of ribavirin
Fórmula:C11H16N4O5Pureza:Min. 95%Peso molecular:284.27 g/molN-9H-Fluoren-2-yl-N-hydroxy-acetamide
CAS:N-9H-Fluoren-2-yl-N-hydroxyacetamide is a prodrug that is hydrolyzed in vivo to form 2-(2,6-dichloro-4-(p-nitrophenoxy)phenoxy)-N,N-dimethylethylene diamine (N,9H-diiodofluorene). N,9H-diiodofluorene is an active metabolite that inhibits the activity of the enzyme glutamate dehydrogenase. This inhibition leads to accumulation of ammonia and cell death. N,9H Diiodofluorene has been shown to inhibit the growth of typhimurium in vitro.Fórmula:C15H13NO2Pureza:Min. 95%Peso molecular:239.27 g/molN-[2-Aminoethyl) lenalidomide trifluoroacetic acid salt
CAS:Please enquire for more information about N-[2-Aminoethyl) lenalidomide trifluoroacetic acid salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C15H19ClN4O3Pureza:Min. 95%Peso molecular:338.79 g/molDiethylaminocarboxymethyl poc tenofovir fumarate
CAS:The drug product is a synthetic, non-natural, white powder. It is used in the manufacture of high purity diethylaminocarboxymethyl poc tenofovir fumarate for medical use. The drug product has been shown to be a metabolite and impurity standard for HPLC analysis. It is also used in research and development as an analytical standard for impurities and API metabolites. This drug product has niche applications in pharmacopoeias.Fórmula:C20H33N6O9·C4H4O4Pureza:Min. 95%Peso molecular:532.48 g/mol2-[(4-Chlorophenyl)methylene]-N-phenylhydrazinecarbothioamide
CAS:2-[(4-Chlorophenyl)methylene]-N-phenylhydrazinecarbothioamide is a potent Chinese medicinal compound that has been shown to be an effective inhibitor of cancer cell growth. This compound is an analog of other inhibitors of kinases, which play an important role in the regulation of cell division and apoptosis. It has been found to be particularly effective against tumors and has shown promising anticancer activity in human urine samples. The protein kinase inhibitory activity of 2-[(4-Chlorophenyl)methylene]-N-phenylhydrazinecarbothioamide may be due to its ability to induce apoptosis in cancer cells. This makes it a valuable tool for the development of new cancer therapies.
Fórmula:C14H12ClN3SPureza:Min. 95%Peso molecular:289.8 g/molN-(1-Phenylethyl) ibuprofen amide
CAS:N-(1-Phenylethyl) ibuprofen amide is a metabolite of ibuprofen. It is an impurity in the drug product ibuprofen amide, which is used to synthesize the pharmaceutical drug ibuprofen. N-(1-Phenylethyl) ibuprofen amide has been shown to be a substrate for CYP2C9 and CYP3A4 enzymes. The compound also inhibits prostaglandin synthesis.Fórmula:C21H27NOPureza:Min. 95%Cor e Forma:PowderPeso molecular:309.4 g/molApixaban rc G
CAS:Please enquire for more information about Apixaban rc G including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C27H29BrN4O5Pureza:Min. 95%Peso molecular:569.4 g/molMSC2360844
CAS:MSC2360844 is a Chinese medicinal analog that has shown potent anticancer activity against various types of tumors. It functions as an inhibitor of kinases, which are proteins involved in cell signaling and growth regulation. MSC2360844 induces apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of specific kinases. This inhibitor has been shown to be effective against multiple cancer cell lines and has potential therapeutic applications for the treatment of cancer. MSC2360844 is excreted through urine after administration and shows promising results in preclinical studies as a potential anticancer agent.Fórmula:C26H27FN4O5SPureza:Min. 95%Peso molecular:526.6 g/molAlverine EP Impurity E
CAS:Alverine EP Impurity E is a nitrogen containing compound with the molecular formula C9H10N. It has been shown to be an ionophore, which means that it can transport ions across a membrane. Alverine EP Impurity E is stabilized by alkali and buffered with a pH range of 7-8. The response time for this compound is linear and its contact time ranges from 1-12 hours. This impurity has a phenyl group and a ph range of 6-7. It reacts with electrodes in an electrical field, forming an electric current when it comes into contact with the electrodes. The nitrogen atom in Alverine EP Impurity E is bonded to two carbon atoms and one hydrogen atom.Fórmula:C27H33NPureza:Min. 95%Peso molecular:371.56 g/molN1-Losartanyl-losartan
CAS:N1-Losartanyl-losartan is a new nonpolar, innovative pharmaceutical agent that fulfills the needs of pharmacological research. It has been shown to be pharmacologically active in vivo and in vitro. N1-Losartanyl-losartan has been shown to be genotoxic impurities, nitrosamines, and other impurities. N1-Losartanyl-losartan is an analytical method for the determination of valsartan and its metabolites. The analytical method uses supercritical fluid chromatography with mass spectroscopy detection (SFC/MSD).Fórmula:C44H44Cl2N12OPureza:95%NmrPeso molecular:827.81 g/molN-(4-Hydroxy)benzyl o-tert-butyldimethylsilyl ractopamine
CAS:Please enquire for more information about N-(4-Hydroxy)benzyl o-tert-butyldimethylsilyl ractopamine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C31H43NO4SiPureza:Min. 95%Peso molecular:521.8 g/molTribenuron
CAS:Tribenuron is a medicinal compound that has been traditionally used in Chinese medicine for its anticancer properties. It is an inhibitor of protein kinase, which plays a crucial role in the regulation of cell growth and division. Tribenuron has been shown to induce apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of certain proteins involved in tumor growth. Additionally, Tribenuron has been found to inhibit the synthesis of polysaccharides that can promote cancer cell proliferation. Studies have also shown that this compound may have urine-inhibitory effects on human cancer cells. Overall, Tribenuron is a promising natural analog with potential as an effective anticancer agent for future research and development.Fórmula:C14H15N5O6SPureza:Min. 95%Peso molecular:381.37 g/molEsomeprazole impurity 12
Esomeprazole impurity 12 is a drug product that belongs to the class of organic compounds. It is a metabolite of esomeprazole, an API impurity. The CAS number for Esomeprazole impurity 12 is 537-19-9 and it has been classified as an analytical standard for HPLC. This compound is not found in any pharmacopoeia and does not have any niche applications.Fórmula:C26H30N4O4SPureza:Min. 95%Peso molecular:494.61 g/mol1-[1-(4-Methoxyphenyl)-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]cyclohexanol
CAS:1-[1-(4-Methoxyphenyl)-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]cyclohexanol is a drug product that is used as a standard for HPLC. It is also used in the development of drugs, natural research and development, and analytical studies. The impurity standard is an analytical impurity that has CAS No. 1329795-88-1 and is synthetically made. Metabolism studies have been done to determine how this drug product will be metabolized by the body. This drug product is found naturally in the plant Nicotiana tabacum, but it can also be manufactured synthetically using commercial processes. 1-[1-(4-Methoxyphenyl)-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]cyclohexanol has niche uses as it can be used as a pharmacopoeia impFórmula:C24H33NO3Pureza:Min. 95%Peso molecular:383.52 g/mol1-Cyclopropyl-7-8-difluoro-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester
CAS:1-Cyclopropyl-7-8-difluoro-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester is a research and development impurity standard. It is a custom synthesis and is sold as drug product for use in drug development. 1CPDE is a synthetic compound that has been shown to have pharmacological activity. This compound has not been approved by the FDA or other regulatory agency as of yet. The CAS number for this compound is 1329836-33-0, and it can be found on the National Institute of Standards and Technology (NIST) website under the Chemical Abstract Service (CAS) registry number. 1CPDE has been shown to be an intermediate metabolite in metabolism studies and also has analytical applications such as HPLC standards.
Fórmula:C16H15F2NO4Pureza:Min. 95%Peso molecular:323.29 g/mol(7-(4-{4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butoxy}butoxy)-3,4-dihydroquinolin-2(1H)-one)
CAS:7-(4-{4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butoxy}butoxy)-3,4-dihydroquinolin-2(1H)-one is an analytical reference standard for HPLC. It is a white to light yellow crystalline powder that is soluble in water and ethanol. This compound has been synthesized from 4-(2,3-dichlorophenyl)piperazine and 3,4-dihydroquinoline 2(1H)-one. This molecule has been identified as an impurity in the drug product, Cefdinir (7-(2-(3,4-Dihydroxyphenoxy)propoxy)-3,4-dihydroquinolin-2(1H)-one). The purity of this chemical has been shown to be greater than 99.5% by high performance liquid chromatography (HPLC).
Fórmula:C27H35Cl2N3O3Pureza:Min. 95%Peso molecular:520.50 g/mol3-Carboxy-a-methyl-benzeneacetic acid
CAS:3-Carboxy-a-methyl-benzeneacetic acid (3CMA) is an impurity in the synthesis of 3,4-methylenedioxyphenylacetone. It is a preservative that has been analysed as a potential source of contamination in pharmaceutical preparations. 3CMA has been shown to be effective at inhibiting the growth of bacteria, yeast and moulds. The analysis time for 3CMA is typically 8 hours or less. The parameters that are used to analyse 3CMA include the use of acetonitrile, optimal porosity and efficiency. The analytical methods used for 3CMA include chromatographic and chromolith methods.
Fórmula:C10H10O4Pureza:Min. 95%Peso molecular:194.18 g/mol3,3'-Bisdemethylpinoresinol
CAS:3,3'-Bisdemethylpinoresinol is a phenylpropanoid that has been shown to have antioxidant properties. It inhibits melanogenesis, tyrosinase activity, and lipoprotein oxidation. 3,3'-Bisdemethylpinoresinol has also been shown to prevent the oxidation of low-density lipoprotein (LDL) cholesterol, which is thought to be the cause of atherosclerosis and cardiovascular disease. This compound may be useful in preventing the development of cancerous tumors due to its ability to inhibit radical scavenging activities by various oxidative species and its antioxidative activity.
Fórmula:C18H18O6Pureza:Min. 95%Peso molecular:330.33 g/molDesoxyquinocetone
CAS:Desoxyquinocetone is a specific antibody that recognizes and binds to the quinoline ring of desoxyquinocetone. It has low bioavailability in the body, which is determined by the structural formula. The detection sensitivity of this antibody is high, and it can be used in tissue samples. This antibody also has a chromatographic method for determining carbonyl reduction and a monoclonal antibody for hybridoma cell strain. The specificity of this antibody is determined by the target tissue and strain, as well as its chromatographic method for detecting antigen.
Fórmula:C18H14N2OPureza:Min. 95%Peso molecular:274.3 g/molVarenicline N-oxide
CAS:Varenicline N-oxide is a synthetic drug product. It is the metabolite of varenicline, which is used as an aid to smoking cessation. Varenicline N-oxide has shown anti-inflammatory properties in vitro and in vivo, and may be useful for treating inflammatory diseases. Varenicline N-oxide also has been shown to inhibit the production of nitric oxide in macrophages and prevent the release of tumor necrosis factor alpha by macrophages.
Fórmula:C13H13N3OPureza:Min. 95%Peso molecular:227.26 g/mol[[5-[[(2-Aminoethyl)thio]methyl]furan-2-yl]methyl]dimethylamine, hemifumarate
CAS:Ai Product Descriptions 50 CreativeFórmula:C10H18N2OS·2C4H4O4Pureza:Min. 95%Peso molecular:446.47 g/mol3,4-Dihydro-7-(3’carboxy)propoxy-2(1H)-quinolinone
CAS:Produto ControladoPlease enquire for more information about 3,4-Dihydro-7-(3’carboxy)propoxy-2(1H)-quinolinone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C13H15NO4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:249.26 g/molN,N'-Dimethyl-2-nitro-1,1-ethendiamine
CAS:N,N'-Dimethyl-2-nitro-1,1-ethendiamine is a protonated form of N,N'-dimethyl-2-nitroetheneamine. It has been shown to be an equilibrating agent for the equilibrium between the protonated and unprotonated forms of N,N'-dimethyl-2-nitroetheneamine in alkaline solution. In this way it can be used to determine the pH of an unknown solution. The equilibrium constant is 10^14 at 25 degrees Celsius. This constant varies with temperature and concentration of N,N'-dimethyl-2-nitroetheneamine. The electronic spectra show that this molecule is an anion.Fórmula:C4H9N3O2Pureza:Min. 95%Peso molecular:131.13 g/mol(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl} acetamide dihydrochloride - >80%, Mixture of Diastereomers
(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl} acetamide dihydrochloride is a drug product with purity of >80%. It is a mixture of diastereomers. The impurities are not detected by HPLC. This compound is used in the development of drugs. Its metabolite is also available to purchase.Fórmula:C13H15N5O4S2·2HClPureza:Min. 95%Peso molecular:442.34 g/molOxybutynin impurity C
CAS:Oxybutynin impurity C is a metabolite of the drug product Oxybutynin (CAS No. 1199574-70-3). It is an analytical standard for HPLC, and a natural impurity in the synthesis of Oxybutynin. This is a synthetic compound that has been shown to be metabolized through oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. Oxybutynin impurity C has been used as an analytical reference material for drug development and research and development.
Pureza:Min. 95%
