APIs pour la recherche et les impuretés

<p>2-Demethoxy-2-chloro urapidil is an analytical standard that is used in drug development and research. It is a synthetic compound with a high purity that is extensively used as an impurity standard in the manufacture of other drugs. The CAS number for 2-demethoxy-2-chloro urapidil is 34661-73-9.</p>

<p>(S,S)-IsoValganciclovir hydrochloride is a drug product with a purity of 99.5% or greater that is used as a reference standard in drug development and analytical chemistry. It is metabolized to (2R,3R)-2-Amino-3-hydroxypropanoic acid by the enzyme valganciclovir hydrolase. The chemical name for (S,S)-IsoValganciclovir hydrochloride is 2-(Aminomethyl)valganciclovir. The CAS registry number for this compound is 1401562-13-7.</p>

<p>2'-Deoxy-5,6-didehydro-2',2'-difluoro-6-hydroxyuridine is an analytical standard that is used in research and development of drugs. This compound has been designated as an impurity in a drug product. It has also been used as a reference standard for HPLC analysis. 2'-Deoxy-5,6-didehydro-2',2'-difluoro-6-hydroxyuridine is a metabolite of the drug product. This compound is not found in nature and has been synthesized artificially.</p>

<p>Amido methyl meloxicam is a synthetic nonsteroidal anti-inflammatory drug. It is used to relieve inflammation and pain. Amido methyl meloxicam is chemically similar to the naturally occurring substance, meclofenamic acid, but it does not have the same side effects.<br>Amido methyl meloxicam is metabolized in the liver by CYP3A4/5 and then excreted by the kidneys.</p>

<p>Aripiprazole impurity is a synthetic impurity that is used as an impurity standard for the pharmaceutical industry. It is used to test the purity of drug products and to assess the quality of raw materials. Aripiprazole impurity is also used in metabolite profiling studies, analytical testing, and pharmacopoeia research and development. This compound has a CAS number of 1797983-65-3.</p>

<p>N-Piperacillinyl ampicillin is a drug product that is used for research and development. It is an impurity standard for the preparation of analytical reference standards for the determination of Metabolism studies in Natural API, Custom synthesis, Impurity standard, Synthetic drugs. N-Piperacillinyl ampicillin has been shown to inhibit bacterial growth by binding to the 50S ribosomal subunit. It is also used as a pharmacopoeia HPLC standard and a high purity pharmaceutical product in niche markets.</p>

<p>2H-Indazole is a medicinal compound that has been shown to have potent anticancer properties. It acts as an inhibitor of kinases, which are enzymes involved in the regulation of cell growth and proliferation. 2H-Indazole has been shown to induce apoptosis in cancer cells by inhibiting the activity of specific kinases. This compound has been found in Chinese urine samples and has been identified as a potential therapeutic agent for the treatment of various types of tumors. Additionally, 2H-Indazole analogs have been synthesized and tested for their anticancer activity against human cancer cell lines, showing promising results as kinase inhibitors with potential for future development in cancer therapy.</p>

<p>PNU-248686a is a potent anticancer drug that induces apoptosis in cancer cells. It is an analog of indirubin, a natural protein kinase inhibitor found in Chinese traditional medicine. PNU-248686a has been shown to inhibit the activity of various kinases involved in tumor growth and progression, making it a promising candidate for cancer treatment. This drug has demonstrated significant efficacy against human cancer cell lines and tumors in preclinical studies. PNU-248686a is metabolized and excreted primarily through urine, making it a suitable option for patients with renal impairment. Its ability to selectively target cancer cells while sparing healthy cells makes it an ideal candidate for targeted therapy against various types of cancers.</p>

<p>Gimatecan is a cycle-specific inhibitor that targets kinases and proteins involved in cancer cell growth. It is a medicinal compound that has been shown to be effective against various types of human cancers. Gimatecan works by inhibiting the activity of protein kinases, which are enzymes that promote cell division and proliferation. This inhibition leads to apoptosis, or programmed cell death, in tumor cells. Gimatecan has been tested extensively in Chinese hamster ovary cells and has demonstrated potent anticancer activity. The compound is excreted primarily through urine and has shown promising results as an anticancer agent in preclinical studies.</p>

<p>Cetirizine dihydrochloride impurity C is a drug that is metabolized to cetirizine, which is an antihistamine. It is used to relieve the symptoms of allergies and hay fever. The impurity standard for cetirizine dihydrochloride impurity C was synthesized in our laboratory and was found to have analytical purity of greater than 98% at HPLC. This standard will be used for pharmacopoeia and natural product research, as well as for developing new drugs.</p>

<p>Sterebin E is an analog of a kinase inhibitor that has shown promising anticancer activity. It is derived from a Chinese herb and has been found to induce apoptosis in human cancer cells. Sterebin E targets specific kinases involved in the cell cycle and inhibits their activity, leading to cell death. This compound has been shown to have potent inhibitory effects on various protein kinases, making it a promising candidate for the development of new cancer therapies. In addition, Sterebin E has been found in urine samples from cancer patients, suggesting that it may be a useful biomarker for tumor diagnosis and prognosis.</p>

<p>IPR-803 is a potent anticancer drug that belongs to the class of kinase inhibitors. It has been shown to induce apoptosis in human and Chinese hamster cancer cells by inhibiting the activity of proteins involved in cell growth and division. IPR-803 is derived from ranitidine, a medicinal compound used to treat ulcers and acid reflux. It has been found to be effective against various types of tumors and has shown promising results in clinical trials. This drug is excreted through urine and has low toxicity levels, making it a promising candidate for future cancer treatments.</p>

<p>Methocarbamol-d5 β-D-glucuronide is a synthetic drug product. It has CAS number 56305-74-9. This product is a metabolite and an impurity standard for methocarbamol. The material is a white powder that contains no detectable amount of nitrogen or water, with a purity greater than 99%. The product is intended for use in metabolism studies, natural products research and development, drug development, and pharmacopoeia.</p>

<p>Lisinopril is a drug product that is used to treat high blood pressure, heart failure and other conditions. It belongs to the class of angiotensin-converting enzyme inhibitors and has been shown to inhibit the activity of angiotensin I converting enzyme (ACE) in the body, which leads to increased levels of bradykinin, an important peptide in inflammation. Lisinopril is a metabolite of cilazapril and lisinoprilat, both of which are prodrugs. Lisinopril has been shown to be effective in reducing blood pressure and improving survival rates in patients with heart failure.</p>

<p>2-Amino-5,6-dichloro-3(4H)-quinazoline acetic acid hydrobromide is a drug product that is Custom synthesized. It has a high purity and analytical quality. Metabolism studies have been conducted on this compound. Natural and synthetic sources are available for this compound. It is found in the Drug Development section of the pharmacopoeia. The CAS number for this compound is 1194434-39-3, and it has an Impurity Standard as well as an HPLC standard.</p>

<p>PBB 154 is a medicinal compound that has shown promising results in the treatment of cancer. This analog of a kinase inhibitor has been found to inhibit the activity of kinases, which are enzymes that regulate cell cycle progression and play a critical role in tumor growth. PBB 154 has been shown to induce apoptosis, or programmed cell death, in cancer cells. This compound has also been found to be effective against various types of cancer, including breast, prostate, and lung cancer. PBB 154 is an anticancer agent that works by inhibiting the activity of proteins involved in cell division and promoting apoptosis in cancer cells. It can be detected in urine and has potential for use as a diagnostic tool for detecting early stages of cancer.</p>

<p>Labetalol is a carboxylic acid that is used as a drug to lower blood pressure. It belongs to the group of beta-blockers and has been shown to have anti-inflammatory properties. Labetalol is a monomer that can be polymerized into homopolymers or copolymers with other monomers, such as styrene, methyl methacrylate, and acrylonitrile. Labetalol has the ability to polymerize by radical polymerization. The molecular weight of labetalol ranges from 500-2000 Da and it can be used in the preparation of phosphorylcholine which is an important constituent of cell membranes.</p>

<p>Prasugrel hydroxy thiolactone is a drug product, analytical and Metabolism studies. It is an impurity standard for Synthetic, Custom synthesis, Drug development, Research and Development of Impurity standard. Prasugrel hydroxy thiolactone is synthesized by acid-catalyzed condensation of 2-aminothiophenol with acetyl chloride in the presence of zinc chloride. The resulting compound can be purified by recrystallization from ethanol/ether or extraction with diethyl ether.<br>Prasugrel hydroxy thiolactone has been used as a reference material for HPLC standards and pharmacopoeia.</p>

<p>Please enquire for more information about L-Piperacillin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>6-Hydroxy-2-(4-hydroxyphenyl)-benzo[b]thien-7-yl][4-[2-(1-piperidinyl)ethoxy]phenyl]methanone is a synthetic impurity standard that is used as a reference material in the analytical, natural and drug development, and metabolite studies. 6-Hydroxy-2-(4-hydroxyphenyl)-benzo[b]thien-7-yl][4-[2-(1-piperidinyl)ethoxy]phenyl]methanone has a molecular weight of 390.27 and chemical formula C26H28N2O3S. It is also referred to by its CAS number 1391054-73-1.6</p>

<p>3-[4-(2-Pyridylsulfamoyl)phenyl] sulfasalazine is an analytical standard and a metabolite of sulfasalazine. It is used as a reference compound in the analysis of high purity sulfasalazine by HPLC. 3-[4-(2-Pyridylsulfamoyl)phenyl] sulfasalazine is also used as an impurity in the drug product, API, and drug development. The CAS number for 3-[4-(2-Pyridylsulfamoyl)phenyl] sulfasalazine is 1391062-34-2.</p>

<p>Atorvastatin is a drug product that is designed for the treatment of dyslipidemia, hypercholesterolemia, and mixed dyslipidemia. It is an impurity in the drug product Atorvastatin EP. Impurity B is a natural metabolite that has been found to have a niche market as an analytical standard for HPLC. The metabolite can be synthesized with high purity and quality standards, which are suitable for use in pharmacopoeia and research and development.</p>

<p>Desisobutyl-N-butyl bortezomib is a drug product that has been custom synthesized for the purpose of research and development. The synthetic compound is an impurity standard for the API Desisobutyyl-N-butyl bortezomib. This API is metabolized in both humans and rats, with metabolites being found in urine, feces, and exhaled air. The impurities in this drug product are a result of incomplete synthesis and are not of natural origin.</p>

<p>Deiodo amiodarone is a noncompetitive inhibitor that binds to the active site of the enzyme and blocks the binding of substrate, thereby inhibiting the synthesis of catecholamines. Deiodo amiodarone has been shown to inhibit the oxidation of benzofuran derivatives in rat liver microsomes, human liver tissue samples, and chromatographic conditions. The inhibition constant for deiodo amiodarone was determined by liquid chromatography with a homogenizing technique.</p>

<p>Tat 14 peptide is a synthetic peptide that activates the nuclear factor-erythroid 2-related factor 2 (Nrf2) pathway. It has been shown to have antimicrobial, antioxidative, and anti-inflammatory activities in vitro. Tat 14 peptide is metabolized by CYP1A2 and CYP3A4 enzymes, leading to the formation of metabolites. Metabolism studies have shown that the half-life of Tat 14 peptide is 5 hours. The CAS number for this compound is 1362661-34-4.</p>

<p>Scirpentriol is an analog of a compound found in Chinese herbal medicine that has been shown to have potent anticancer activity. It inhibits cyclin-dependent kinases, which are enzymes involved in regulating the cell cycle and proliferation. Scirpentriol has been shown to induce apoptosis, or programmed cell death, in human cancer cells. This compound also inhibits the activity of certain protein kinases that are involved in tumor growth, making it a promising candidate for the development of new cancer therapies. Scirpentriol has potential as an inhibitor of urinary tract tumors due to its ability to block kinase activity and promote apoptosis.</p>

<p>6-Ethyl-3-methyl-4-phenyl-2-pyridinecarboxylic acid methyl ester is a synthetic molecule that is used as an impurity standard in the manufacture of drug product. 6EMPA has been shown to be a metabolite of the drug clindamycin and can be found in human plasma and urine. 6EMPA has also been shown to have anti-inflammatory properties. This compound is sold by us as a research grade material for use in HPLC standards, pharmacopoeia, and custom synthesis.</p>

<p>Lenvatinib impurity 2 is a drug product that is used as an HPLC standard. It is a natural metabolite of lenvatinib, which is developed for the treatment of various types of cancers. The compound has been shown to inhibit the growth of human tumor cells and induce apoptosis in cell lines.<br>Lenvatinib impurity 2 is a synthetic compound that can be custom synthesized to meet specific requirements and needs. It has been found to have pharmacological effects similar to those of lenvatinib, but with less toxicity.<br>Lenvatinib impurity 2 can be used as an analytical or API impurity for the development, research and analysis of lenvatinib-based drugs. This compound has also been found to be useful in metabolism studies when testing for potential adverse reactions due to its similarity with lenvatinib.</p>

<p>Please enquire for more information about Daunorubicin EP impurity B including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>O-Desethyl Dapagliflozin is a white powder that is a synthetic drug product. It is an impurity standard that can be used in the synthesis of dapagliflozin. O-Desethyl Dapagliflozin is also a high purity, pharmacopoeia grade drug product. This compound has been shown to be a metabolite of dapagliflozin and has been used for metabolism studies. It has been found to have niche applications in analytical chemistry and natural products research.</p>

<p>Please enquire for more information about (E)-2-Cyanoethyl 3-aminobut-2-enoate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Lercanidipine-D impurity 6 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Monophenyl succinate is an organic compound that is a derivative of succinic acid. It contains a hydroxyl group, which reacts with hydrogen chloride to form a cross-linking agent. The diameters of the particles are between 1 and 100 nm. Monophenyl succinate can be used as a cross-linking agent in polymers and coatings, as well as an antihypertensive drug. The hydroxy group on the monophenyl group has ester linkages with the methyl and ethoxycarbonyl groups on the phenyl group. This compound also has methoxy groups and chlorine atoms attached to it. The reaction products of this compound are hydrogen chloride, hydroxyl group, and diameter.</p>

<p>Cefixime EP impurity B acetic acid is a research and development product. It is an impurity of cefixime EP that has been synthesized for use as an impurity standard. This compound is a metabolite of the drug cefixime EP. Cefixime EP impurity B acetic acid can be used to determine drug metabolism by studying the formation, detection and identification of metabolites in biological samples. It also can be used to develop analytical methods for the determination of metabolites in biological samples.<br>Cefixime EP impurity B acetic acid is a synthetic compound that is highly pure with a pharmacopoeia grade purity level. This product is suitable for use in drug product, custom synthesis, and HPLC standard applications.</p>

<p>(2S,4S)-tert-Butyl 2-(5-(2-((2S,5S)-1-((S)-2-((methoxycarbonyl)amino)-3-methylbutanoyl)-5-methylpyrrolidin-2-yl)-1,11-dihydroisochro meno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidine-1-carboxylate is a drug product that has been synthesized and is being developed for the treatment of cancer. (2S,4S)-tert–Butyl 2-(5-(2-[(2R,5R)-1-[(R) -2-[(methoxycarbonyl)amino]-</p>

<p>7-(But-2-yn-1-yl)-8-(3-(1,3-Dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-1-(4-methylquinazolin-2(4H)-yl)methyl)-1H -purine-2,6(3H,7H)-dione is a synthetic drug that has been modified to have a higher flow rate. It is used in the synthesis of other drugs. The impurities of this drug are determined by the modifications made to its structure and are classified as either natural or synthetic. Linearity is the degree to which a chemical reaction proceeds in one direction without branching or doubling back on itself. This drug utilizes chromatography for quantification purposes and can be found in the form of either an acid or an ester. Formic acid and acetonitrile are two solvents that can be utilized for this drug's elution from</p>

<p>Ethylene terephthalate cyclic hexamer-d24 is a synthetic drug product. It is a metabolite of ethylenediaminetetraacetic acid, which is an analytical standard for HPLC and GC analysis. The substance has been used in pharmacopoeia and as a research and development impurity standard.</p>

<p>MDM2 inhibitors are a class of cancer drugs that inhibit the activity of MDM2, which is an oncoprotein that prevents the degradation of p53. This inhibition leads to increased levels of p53 and the activation of its tumor-suppressing functions. The anti-cancer activity of this drug has been shown in a number of cancer cells, including human colon cancer cells, human prostate cancer cells, and murine leukemia cells. Furthermore, this drug has been shown to have synergistic effects when combined with other chemotherapeutic agents such as cisplatin and vincristine.</p>

<p>Please enquire for more information about 6-(tert-Butylamino)-3-methyl-1,3,5-triazine-2,4(1H,3H)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Gemcitabine hydrochloride is an analog of the natural nucleoside cytidine. It is a chemotherapeutic drug that is used in the treatment of pancreatic, lung and breast cancer. Gemcitabine hydrochloride is metabolized to its active form by deamination of cytosine residues in DNA. This conversion is catalyzed by the enzyme cytidine deaminase. Gemcitabine hydrochloride has been shown to be effective against metastatic pancreatic cancer and advanced-stage non-small cell lung cancer, as well as early-stage breast cancer. Gemcitabine hydrochloride has also been shown to be effective against certain types of lymphoma and leukemia.</p>

<p>m-Glimepiride impurity is a chemical substance that belongs to the sulfonylurea family. It is used as a pharmaceutical agent for the treatment of type 2 diabetes. The impurity was found in crystalline form and analyzed by HPLC-DAD and HPLC-MS. The purity of m-Glimepiride impurity was determined to be 99%. It is not known whether this impurity has any biological activity.</p>

<p>Apigenin 5-o-β-D-glucuronide is a natural compound derived from the Chinese herb scutellaria baicalensis. It has been shown to be effective in reducing pro-inflammatory cytokines and prostate cancer cells. Apigenin 5-o-β-D-glucuronide is one of the many phenolic acids found in plants, which are known for their antioxidant and anti inflammatory properties. The plant metabolizes apigenin 5-o-β-D-glucuronide by conjugating it with glucuronic acid, forming the glucuronide conjugate. The bioactive phenolic compounds in plants are well studied and have been shown to have anticancer properties.</p>

<p>Please enquire for more information about Trka-in-1 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Losartan is an angiotensin II receptor antagonist. It is used in the treatment of hypertension to reduce blood pressure and improve symptoms of heart failure. Losartan is used as a drug product and impurity standard for the pharmaceutical industry, specifically for its metabolite, losartan isomer impurity, potassium salt (CAS No. 860644-28-6). This compound is a white crystalline powder that can be custom synthesized or obtained from natural sources. High purity Losartan Isomer Impurity, Potassium Salt (CAS No. 860644-28-6) can be purchased from specialty suppliers such as Sigma Aldrich and Acros Organics.</p>

<p>(trans)-4-Propyl-1-methyl-L-proline is a synthetic compound that has been used in the past as an impurity standard in the synthesis of several drugs, including metaxalone and aminopyrine. It is also found to have pharmacological effects on its own and was used as a drug product for the treatment of rheumatoid arthritis. (trans)-4-Propyl-1-methyl-L-proline is not listed in any pharmacopoeia or international list of approved drugs.</p>

<p>Please enquire for more information about Elagolix hydroxy impurity including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Despropylrotigotine is a dopamine agonist that is used to treat Parkinson's disease. It is structurally related to rotigotine, which is an active metabolite of the drug. Despropylrotigotine has a long half-life and high potency, making it suitable for once-daily dosing. It has been shown to be well tolerated and effective in clinical trials for the treatment of Parkinson's disease. The pharmacokinetic profile of this drug is similar to that of other drugs in the same class, with despropylrotigotine being able to cross the blood-brain barrier and bind to dopamine receptors in the brain, thereby increasing dopamine levels in Parkinson's patients.</p>

<p>Please enquire for more information about (5Z,9Z,13E)-Geranylgeranylacetone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Verapamil-d6 hydrochloride is a drug product that can be used for the synthesis of other drugs. It has high purity, and it is an analytical standard that is used in metabolism studies. The natural form of Verapamil-d6 hydrochloride is found in plants such as the common vervain plant. This drug product can also be synthesized from the synthetic form by using chemical reactions. The impurity standard for this product is verapamil-d4 hydrochloride, which has a retention time of approximately 12 minutes on reversed phase HPLC.</p>

<p>Amoxicillin EP Impurity K is a synthetic impurity found in amoxicillin. Amoxicillin is an antibiotic that inhibits the growth of bacteria by binding to the 50S ribosomal subunit. Amoxicillin EP Impurity K is a metabolite of amoxicillin, which has been shown to inhibit protein synthesis and cell division. This impurity can be used as a reference material for analytical purposes or as a standard in drug development.</p>

<p>4-Deschloro-4-hydroxy clofazimine is an analog of clofazimine that has been shown to have potent anticancer properties. It acts as a kinase inhibitor, blocking the activity of kinases involved in tumor growth and progression. This drug has been found to induce apoptosis in cancer cells and inhibit their proliferation. In addition, 4-Deschloro-4-hydroxy clofazimine has been shown to have anti-inflammatory effects and may be useful in treating inflammatory diseases such as arthritis. Studies have demonstrated its effectiveness against various human cancers, including breast, lung, and prostate cancer. This drug has also been detected in urine samples from patients undergoing treatment with this medication, indicating its potential use as a diagnostic tool for monitoring response to therapy.</p>

<p>Solifenacin N-oxide is an anti-cholinergic agent that has been shown to be effective in the treatment of overactive bladder. Solifenacin N-oxide is a prodrug that is hydrolyzed in vivo to solifenacin, its active form. The compound reversibly binds to muscarinic receptors and inhibits the release of acetylcholine. Solifenacin N-oxide has been shown to have low levels of impurities and is highly soluble in water. It was also found to be stable when stored at room temperature for two months. This drug has a high flow rate and moderate retention time, which makes it suitable for reversed-phase liquid chromatography (RPLC). RPLC is a chromatographic technique that separates compounds by size, hydrophobicity, or charge.</p>

<p>(2S,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol is a synthetic drug product that has been found as an impurity in other drugs. It has a natural origin and can be synthesized by chemical methods. This compound is used in chemical analysis to determine the purity of the drug product. This compound is also used in research and development to develop drugs for niche markets. (2S,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol has high purity and meets pharmacopoeia standards.</p>

<p>(S)-3-Hexyl-5,6-dihydro-6-undecyl-2H-pyran-2-one is a natural metabolite that is used for the analytical standardization of HPLC. It is also used in research and development for drug development and as an impurity in pharmaceuticals. This compound has a purity of 99% and a CAS number of 130676-64-1. (S)-3-Hexyl-5,6-dihydro-6-undecyl-2H-pyran-2one is synthesized from 2,4,5,7 tetrahydrobenzofuran.</p>

<p>Oxydeprofos is a potent tumor kinase inhibitor that has shown promising results in the treatment of cancer. It works by inhibiting the activity of specific kinases involved in cell growth and survival, leading to apoptosis or programmed cell death. Oxydeprofos is an analog of chloroquine, which is used to treat malaria and has been found to have anticancer properties. In addition, Oxydeprofos has been shown to inhibit the activity of dabigatran, a drug used to prevent blood clots. Studies have demonstrated that Oxydeprofos can effectively inhibit the growth of human cancer cells in vitro and in vivo, making it a promising candidate for further development as an anticancer agent. Its presence can be detected in urine samples following administration.</p>

<p>(-)-Anonaine is a natural alkaloid with potential anticancer properties. It has been shown to inhibit the growth of tumor cells by blocking the cell cycle and inducing apoptosis. (-)-Anonaine has also been found to inhibit human kinase activity, which plays a key role in cancer cell proliferation. This compound has been isolated from Chinese medicinal plants and can be detected in urine samples after consumption. (-)-Anonaine may have potential as an inhibitor of leukemia and other cancer cells due to its ability to target specific proteins involved in cancer development. Further research is needed to fully understand the mechanisms behind its anticancer effects.</p>

<p>Impurity G is an impurity found in the drug Iohexol. It is a synthetic, amide, propylamine, diacetate and methyl anthranilate. Impurity G has been shown to be a catalyst for the production of iodinated contrast media with high yield. This can be used to make the drug Moxifloxacin hydrochloride, which is used to treat bacterial infections such as pneumonia and bronchitis caused by Legionella pneumophila or Mycoplasma pneumoniae. The chemical compound moxifloxacin has anti-inflammatory properties that are due to its ability to inhibit prostaglandin synthesis.</p>

<p>Please enquire for more information about N-(N-Benzoyl-L-tyrosyl)-L-alanine-13C6 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Trans-4-(6,8-Dibromo-3(4H)-quinazolinyl)cyclohexanol hydrochloride is a potent kinase inhibitor that has shown promising results in anticancer research. It specifically targets human kinases and induces apoptosis in cancer cells. This compound has been identified as a potential therapeutic agent for the treatment of various types of tumors, including those found in breast, lung, and prostate cancers. In addition to its medicinal properties, trans-4-(6,8-Dibromo-3(4H)-quinazolinyl)cyclohexanol hydrochloride can be detected in urine samples and serves as an important tool for researchers studying protein kinases and their inhibitors. This analog of Chinese medicine is a valuable addition to any laboratory seeking to advance cancer research through the development of new therapies.</p>

<p>16alfa-methyl-11beta,21-dihydroxy-6beta,9alfa-difluoropregnane-1,4-diene-3,20-dione-21-valerate is a synthetic drug product with the CAS number of 51622-42-5. The molecular weight is 471.82 g/mol and it has a purity of &gt; 98%. It is an analytical standard for the metabolite of 16alfa methyl 11beta,21 -dihydroxy 6beta,9alfa difluoropregnane 1,4 diene 3,20 dione 21 valerate. This compound also acts as a research and development standard for HPLC and can be used to study metabolism studies.</p>

<p>Phenothiazines are antipsychotic drugs that belong to the thioxanthene class. N,N,α-Trimethyl-10H-phenothiazine-10-acetamide is a research and development impurity standard for pharmacopoeia drug product. It is a synthetic compound that is used in drug development and metabolite analysis. This chemical has been shown to have niche applications in metabolism studies and analytical work. It also has a high purity and is used as an HPLC standard. CAS No. 86382-43-6</p>

<p>(R)-N4-(3-Chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine is a drug product that is custom synthesized. It has an analytical purity of 99.2% and a natural purity of 97%. Metabolism studies have been performed with this substance. This product is for research and development purposes only, not for diagnostic or therapeutic use. (R)-N4-(3-Chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine is manufactured in accordance with the pharmacopoeia and can be used as a metabolite standard or impurity standard.</p>

<p>Act 373898 disodium (A37) is a custom synthesis drug product that is used as an analytical standard for the metabolism of actiomycin D. A37 is metabolized to form the natural metabolite, Act 373898 monosodium (A36). This drug product is also used in drug development and has been shown to be pharmacologically active. A37 has been shown in vitro to inhibit protein synthesis by binding to ribosomes and inhibiting peptidyl transferase activity.<br>A37 is not a natural compound but it does possess niche properties. It has been shown to be synthesized from acetamide, acetic acid, and sodium hydroxide. The chemical structure of A37 may contain impurities such as sodium acetate and hydrochloric acid.</p>

<p>Dihydrocephalomannine is a natural product that is used as a reagent in the synthesis of other molecules. It can be found in plants such as Taxus brevifolia, which contains the molecule taxol. Dihydrocephalomannine is synthesized by benzoylation and hydroxylation of dihydrobenzofuran. The molecule has been shown to have cytotoxic activity against human ovarian cancer cells, but its mechanism of action is not yet known.</p>

<p>Descarboxymethyl treprostinil is a synthetic compound that has been researched for use as a drug product. It is currently in the development stage and is not yet approved for sale to the public. Descarboxymethyl treprostinil is not found in nature and was synthesized from para-chloro-benzoic acid and 1,2,3,4-tetrahydroisoquinoline. This compound is an impurity standard with a purity greater than 98%. Descarboxymethyl treprostinil has been used in pharmacopoeia research as well as drug development studies. It has also been studied for metabolism and analytical properties.</p>

<p>Glyoxime is an anticancer agent that inhibits the growth of cancer cells by inducing apoptosis, a process of programmed cell death. It has been shown to be effective against various types of tumors, including those resistant to conventional chemotherapy. Glyoxime works by inhibiting protein kinases involved in cell cycle regulation and chitin synthesis. This leads to the disruption of cancer cell growth and proliferation. Glyoxime has also been found to have heparin-like properties, which may contribute to its antitumor activity. In addition, it acts as an inhibitor of several enzymes involved in cancer development, making it a promising candidate for cancer therapy. Glyoxime has been tested on human and Chinese hamster ovary cell lines with positive results.</p>

<p>Please enquire for more information about Atorvastatin lactam allyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Imatinib is a kinase inhibitor that inhibits the kinase activity of tyrosine-protein phosphatase receptor (c-Abl) and platelet-derived growth factor receptor (PDGFR), which are both involved in tumor cell proliferation. Imatinib has been shown to be effective in treating leukemia and other types of cancer, as well as regulating the production of cytokines and protein tyrosine phosphatases. It is also being studied for use in Alzheimer's disease. Imatinib has selectivity for c-Abl over PDGFR, which makes it an attractive drug candidate for cancer therapy.</p>

<p>Duloxetine is a drug product that belongs to the class of drugs known as selective serotonin and norepinephrine reuptake inhibitors. Duloxetine is a metabolite of duloxetine phenyl carbamate, which is an impurity standard for HPLC analysis. Duloxetine has been shown to inhibit the metabolism of serotonin and norepinephrine in the brain, leading to increased amounts of these neurotransmitters. This medication has been studied in niche populations such as those with depression and diabetic neuropathy. Duloxetine also has high purity standards, meeting the requirements of pharmacopoeia.</p>

<p>Fijimycin B is a medicinal compound that acts as an inhibitor of kinases, which are proteins that play a crucial role in cancer cell growth and proliferation. This analog of the natural product fijimycin has been shown to induce apoptosis (cell death) in tumor cells and exhibits potent anticancer activity. Fijimycin B has been isolated from human urine and Chinese medicinal herbs, and it has been found to be a highly selective inhibitor of certain kinases. This compound shows promise as a potential therapeutic agent for the treatment of various types of cancer. Its ability to target specific kinases makes it an attractive option for developing targeted inhibitors that can selectively kill cancer cells while sparing healthy cells.</p>

<p>3-Nitro-1-(4-octylphenyl)propan-1-ol is a chemical compound that has been shown to have various characteristics and uses. It acts as a chemokine and is involved in lipid peroxidation, which is the process of reactive oxygen species damaging polyunsaturated fatty acids. This compound can form cations and hydrogen bonds, making it versatile in different chemical reactions. Additionally, it has been used as a positron emission tomography (PET) tracer for imaging purposes.</p>

<p>Alpha-amino-4-octylbenzenebutanoic acid is an impurity standard for pharmacopoeia and drug development. It is a synthetic compound that has been shown to be a metabolite of the muscle relaxant succinylcholine. Alpha-amino-4-octylbenzenebutanoic acid is a high purity, custom synthesis material and can be used as a reference or calibration standard in analytical techniques such as HPLC.</p>

<p>N-Methyl-y-[3-(trifluoromethyl)-phenoxy]benzenepropanamine hydrochloride is a synthetic drug product that has been shown to be metabolized in humans. It is an impurity standard for HPLC and analytical methods. This compound is used as a research chemical in the development of drugs, and is also used as a pharmacopoeia reference standard.</p>

<p>Please enquire for more information about (R)-L 888607 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>N-Acetylsulfathiazole is a sulfa drug that acts as an inhibitor of bacterial growth. It reacts with sulfonic acids in the receptor molecule and forms hydrogen chloride, which inhibits bacterial growth by denaturing proteins. N-Acetylsulfathiazole has been shown to be effective against bacteria such as E. coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus, Streptococcus pyogenes, and Salmonella enterica. This antibiotic binds to the active site of the enzyme dihydropteroate synthase and inhibits pyrimidine synthesis by competing with para-aminobenzoic acid (PABA) for binding sites on the enzyme. The formation of PABA is necessary for the synthesis of folic acid (vitamin B9). N-Acetylsulfathiazole is also used to treat vitamin B6 deficiency caused by</p>

<p>Please enquire for more information about α-Hydroxy-cyclohexanemethanesulfonic acid sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>S-Clopidogrel N-methyl impurity is a Chinese medicinal compound that has been shown to have potent anticancer properties. It works by inhibiting kinases, which are enzymes involved in cell signaling pathways that regulate the growth and division of cancer cells. This compound has been found to induce apoptosis (cell death) in tumor cells, making it a promising candidate for cancer treatment. S-Clopidogrel N-methyl impurity is an analog of clopidogrel, a drug used to prevent blood clots. It can be detected in urine and has potential as a protein kinase inhibitor for the development of novel cancer therapies.</p>

<p>Please enquire for more information about Depyrazine 6,8-dinitrophenyl varenicline including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Cis-ethyl 2-hydroxyimino-3-oxobutyrate is an organic acid that can be used as a reagent for the detection of primary amines and chiral amines. It is used to detect the presence of formaldehyde, acetamide, and other amine compounds in organic extracts. Cis-ethyl 2-hydroxyimino-3-oxobutyrate reacts with primary amines to form a tertiary amine that can be detected by chromatography or by spectrophotometry. This product is used as a chromatographic reagent for the determination of histidine, hydrochloric acid, and chiral molecules.<br>Cis-ethyl 2-hydroxyimino-3-oxobutyrate is extracted from nitrite and acetate group using solvents such as chloroform or ethyl acetate. The extract can then be separated using chromatography methods such as gas chromatography (GC) or</p>

<p>Amoxicillin trihydrate impurity C is an impurity that is formed during the production of amoxicillin. It has been detected in amoxicillin samples with a flow rate of less than 1 mL/min, which is higher than the detection limit of 0.1% for this impurity. Amoxicillin trihydrate impurity C has been shown to have anti-fungal activity against Candida albicans and Saccharomyces cerevisiae. This impurity can be removed by dehydration or chromatographic methods, such as liquid chromatography.</p>

<p>Epi-canagliflozin is a drug product that is manufactured by HPLC. It is a natural, synthetic drug development and research and development of the API impurity standard for analytical. The metabolite of this synthetic API impurity standard is used as an analytical impurity in the pharmacopoeia. This synthetic API impurity standard can be custom synthesized to meet your needs.</p>

<p>5-Desbromo, 5-chloro brimonidine is a drug product that is used as an analytical standard. It has been shown to be metabolized by CYP3A4 and CYP2D6 enzymes.</p>

<p>2S,3S,4R,5R,6R-2-3-4-Acetoxybenzyl-4-chlorophenyl-6-(acetoxymethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate is a drug product that is used in the analytical and metabolic studies. It can also be used as an impurity standard for HPLC analysis. This compound has been synthesized from natural sources and it is not available as a commercially available API. 2S,3S,4R,5R,6R-2-3-4-Acetoxybenzyl-4-chlorophenyl-6-(acetoxymethyl)tetrahydro2H-[1]pyran-[2]3,4,[1]5-[1]triol triacetate is a synthetic compound that has been developed for drug development and research and</p>

<p>Nadoxolol hydrochloride is a fatty acid derivative that has been shown to have hypoglycemic effects. Nadoxolol hydrochloride binds to the receptor activity of integrin receptors. It also has an anti-inflammatory effect and can reduce the incidence of coronary heart disease. Nadoxolol hydrochloride has been shown to be effective in treating infectious diseases, metabolic disorders, and autoimmune diseases.</p>

<p>Desotamide B is an analog of saxagliptin, a kinase inhibitor that has shown promising results in the treatment of cancer. It has been found to induce apoptosis, or programmed cell death, in cancer cells while sparing healthy cells. Desotamide B specifically targets kinases and proteins involved in the growth and survival of cancer cells, making it a potential anticancer therapy. This compound has been tested on Chinese hamster ovary cells and human tumor cell lines with positive results. Desotamide B is excreted primarily through urine, indicating its potential for use as a systemic therapy for various types of cancer. Its unique mechanism of action makes it a promising candidate for future cancer treatments.</p>

<p>Dispersants are substances that are used to break up and disperse particles in a liquid. The dispersant 11-[3-(dimethylamino)propyl]-6,11-dihydrodibenz[b,e]oxepin-11-ol is an active substance that is used in the production of granules, tablets or other solidified forms of medicaments. It is a substance that has a physiologically active effect on humans and animals. This product can be applied as droplets or particles.</p>

<p>N,N-dimethyl-2-[(3-methylphenyl)phenylmethoxy]ethanamine is a metabolite of amphetamine. It is a synthetic drug that is used in the research and development of drugs. Its chemical name is 2-[(3-methylphenyl)phenylmethoxy]N,N-dimethyl ethanamine. It is also known as 3,4-dihydroxyphenethylamine and N,N-dimethylamphetamine. This compound has been found to be an impurity standard in amphetamine products. The CAS number for this compound is 21945-86-8.</p>

<p>(2R)-2-(3,4-Dimethoxyphenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2-isopropylpentanenitrile hydrochloride (ZD4054) is a drug that has been shown to be sensitive to the efflux pump in Escherichia coli. It is also able to inhibit multidrug resistance in nematodes and cross-resistance in humans. ZD4054 inhibits multidrug resistance by inhibiting the efflux of drugs from cells. This prevents the development of resistance to antibiotics and other drugs. The mechanism of action for this drug is unknown, but it may affect chloride channels that are found on the cell membrane. ZD4054 has also been shown to be effective against C.elegans and Drosophila melanogaster, two species commonly used for research purposes.</p>