APIs pour la recherche et les impuretés

<p>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.</p>

<p>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.</p>

<p>Please enquire for more information about 11-Oxo-betamethasone-17-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>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.</p>

<p>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 page</p>

<p>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.</p>

<p>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. 69125-70-8</p>

<p>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.</p>

<p>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.</p>

<p>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.</p>

<p>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 page</p>

<p>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 page</p>

<p>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</p>

<p>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.</p>

<p>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.</p>

<p>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.</p>

<p>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.</p>

<p>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.</p>

<p>4-[2-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]thio]-4-thiazolyl]-1-methylpyridinium Chloride Monohydrochloride is a drug product under development for the treatment of bacterial infections. 4-[2-[(6R,7R)-7Amino--2carboxy8oxo5thia1azabicyclo[4.2.0]oct2en3yl]thio]-4thiazolyl]-1methylpyridinium Chloride Monohydrochloride is an impurity in the API Methicillin (CAS No. 40082764). Impurities are not necessarily undesirable and may have substantial therapeutic value or provide a desired</p>

<p>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 spectrom</p>

<p>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.</p>

<p>Ai Product Descriptions 50 Creative</p>

<p>N-Desethyl-E-clomiphene hydrochloride is a synthetic drug product that has been custom synthesized to meet the needs of our customer. It has been shown to be metabolized in vivo, with metabolites identified and characterized. This drug product is a synthetic, natural, and impurity standard. Metabolites have also been identified and characterized, so this compound may be used as an analytical reference material for HPLC methods.</p>

<p>5-O-Desethyl amlodipine is a metabolite of amlodipine. It has been used as an analytical reference standard for the determination of amlodipine and its metabolites in human plasma and urine. 5-O-Desethyl amlodipine has been reported to be excreted in human breast milk at a concentration that is about 20% of that found in maternal plasma. The drug product is manufactured by HPLC and is classified as a high purity pharmaceutical drug, which means it is free from extraneous substances such as other drugs, proteins, or bacteria.</p>

<p>2-[(Tetrahydropyran-2-yl)oxy]ethyl p-toluenesulfonate is a drug product. The compound is an impurity in the API, which is a metabolite of the synthetic chemical 2-[(Tetrahydropyran-2-yl)oxy]ethyl p-toluenesulfonate (CAS No. 65338-95-6). This impurity has been identified by HPLC analysis and was found to have natural origin. It has been detected in various batches of the API, although at different concentrations. It may also be present as an analytical or impurity standard for HPLC analysis.</p>

<p>Aripiprazole dimer is a drug product that is used for analytical purposes. It is an impurity standard for the research and development of drugs. The CAS number for this compound is 1797986-18-5. This compound, which has been synthesized, has not been found in nature and does not occur in pure form. Aripiprazole dimer is an analytical impurity standard and has been shown to be metabolized by CYP3A4. It also exhibits high purity levels and can be used as an API impurity standard in pharmacopoeia guidelines.</p>

<p>Please enquire for more information about 2-(2-Chlorobenzoyl)benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Enalaprilat benzyl ester is a drug product that is custom synthesized according to the customer's specifications. It is a white or off-white crystalline powder and has a purity of 99%. Enalaprilat benzyl ester is used in the development of drugs, research and development, and analytical studies. It can be used as an impurity standard to test for enalaprilat in pharmaceutical products. It can also be used as a metabolite standard to measure blood levels of enalaprilat.</p>

<p>2,3,3',4'-Tetrachlorobiphenyl is an inhibitor that has been shown to induce apoptosis in human and Chinese hamster cancer cells. It inhibits the activity of kinases, which are enzymes that play a critical role in regulating cell growth and division. The inhibition of these enzymes leads to the activation of apoptotic pathways, resulting in cell death. Additionally, 2,3,3',4'-Tetrachlorobiphenyl has been found to inhibit the uptake of d-xylose by cells and decrease protein synthesis. This compound has potential medicinal applications for the treatment of tumors and cancers. It can be detected in urine samples and is considered a marker for exposure to environmental pollutants.</p>

<p>Trimethoprim 3-N-oxide is a metabolite of trimethoprim, which is used to treat urinary tract infections. It is excreted in the urine and its concentration can be measured by gas chromatography. Trimethoprim 3-N-oxide has been shown to inhibit bacterial growth in vitro and has been found to be effective against methicillin resistant Staphylococcus aureus (MRSA).</p>

<p>7 S-Cefdinir is an oral cephalosporin antibiotic that binds to penicillin-binding proteins in the bacterial cell wall by competitive inhibition. This binding prevents the formation of an antibiotic-inhibitor complex with transpeptidase and transpeptidase, which are enzymes involved in peptidoglycan synthesis. 7 S-Cefdinir also inhibits pentapeptide cross-linking, which is necessary for the formation of peptidoglycan chains. 7 S-Cefdinir has bactericidal activity against a wide range of bacteria and acts as an antibacterial agent. It is active against erythromycin-resistant strains of Streptococcus pneumoniae and Mycoplasma pneumoniae, but not against methicillin-resistant Staphylococcus aureus (MRSA).</p>

<p>HMR 1826 is an analog of a medicinal compound that has been shown to have potent anticancer activity. It is a protein kinase inhibitor that induces apoptosis in cancer cells, particularly those of Chinese origin. HMR 1826 has been shown to be effective against a variety of tumors, and it works by inhibiting kinases involved in cell growth and division. In addition, HMR 1826 has been found to be present in human urine, which suggests that it may have potential as a diagnostic tool for cancer. The development of HMR 1826 and other kinase inhibitors represents an exciting new approach to the treatment of cancer, and ongoing research continues to investigate their potential therapeutic applications.</p>

<p>Dexamethasone EP Impurity K is an analytical standard for impurities in the drug product Dexamethasone EP. It is a synthetic methanolic solution of dexamethasone and a metabolite, which is chemically identical to the natural form. The purity of this impurity standard is 99.9%. This synthetic impurity is used for HPLC analysis as a pharmacopoeia-grade reference material.</p>

<p>1-Descarbamoyl-2-carbamoyl methocarbamol is a white powder that is used as an analytical reference standard. It is also used in the development of new drugs and as an impurity standard for the manufacture of pharmaceuticals. 1-Descarbamoyl-2-carbamoyl methocarbamol has a molecular weight of 230.093 g/mol and a melting point between 265°C and 270°C. This compound has been assigned CAS No. 10488-39-8, which may be found on PubChem under number PDB ID: 6D0I.</p>

<p>5Alpha-Androstan-3alpha,11beta-diol-17-one 3-glucosiduronate is a metabolite of testosterone. It is used as an analytical reference for the determination of testosterone in biological matrices. 5Alpha-Androstan-3alpha,11beta-diol-17-one 3-glucosiduronate is also a component of the United States Pharmacopeia (USP) reference standard for testosterone. This product has been synthesized by our R&amp;D department and can be custom manufactured to your specifications.</p>

<p>Please enquire for more information about BLM-IN-1 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 Desphenol 1-hydroxyethyl cefoperazone furolactone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Tioxazafen is an anticancer drug that has been shown to inhibit tumor growth by targeting kinases and inducing apoptosis in cancer cells. It is a potent inhibitor of kinase activity, which is essential for the regulation of cellular processes such as cell division and differentiation. Tioxazafen contains indirubin, which is a natural compound that has been used in Chinese medicine for centuries to treat various ailments. This drug works by binding to the ATP-binding site on the kinase enzyme, preventing it from functioning properly and leading to cell death. Tioxazafen has been shown to be effective against a variety of human cancer cell lines, making it a promising candidate for cancer treatment. Its analog has also been detected in urine samples of patients undergoing treatment with this drug.</p>

<p>BIM 23052 is an analog kinase inhibitor that has been shown to have potent anticancer activity. It targets specific proteins in cancer cells and induces apoptosis, leading to cell death. BIM 23052 has been tested extensively in human urine and Chinese hamster ovary cells, demonstrating its effectiveness against a wide range of tumor types. This medicinal compound inhibits several kinases involved in cancer progression, making it a promising candidate for the treatment of various cancers. Its unique mechanism of action makes it a valuable addition to the arsenal of anticancer drugs available today.</p>

<p>Please enquire for more information about 3-Carboxy-4-chloro-benzenediazonium chloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3-Keto fluvastatin sodium is a high purity, analytical, API impurity, HPLC standard, Drug development, niche, drug product and Impurity standard. 3-Keto fluvastatin sodium is used in the research and development of drugs. It is also used in the analysis of pharmaceuticals and other chemicals. 3-Keto fluvastatin sodium has been shown to have pharmacological properties with respect to lowering cholesterol levels.</p>

<p>Please enquire for more information about (2Z)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Diornithine is a medicinal compound that has been identified as an analog of ornithine, a non-essential amino acid found in human urine. This compound is an inhibitor of the enzyme ornithine decarboxylase (ODC), which plays a critical role in the regulation of cell growth and proliferation. Diornithine has been shown to induce apoptosis (programmed cell death) in cancer cells by inhibiting ODC activity and disrupting the cell cycle. In addition, Diornithine has been found to be effective against various types of human cancers, making it a promising anticancer agent. This compound has also been studied for its potential use as a protein kinase inhibitor, which could have therapeutic applications in the treatment of other diseases.</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>(1RS)-1-(6-Methoxy-2-naphthyl)ethanol is a multiphase test drug that exhibits reactive properties. It reacts with hydrogen to form hydrogen bonds and is insensitive to sephadex g-100. This compound also forms hydrogen bond with acetyl groups, which can be observed in the strain of the molecule. (1RS)-1-(6-Methoxy-2-naphthyl)ethanol has a primary alcohol group and can be easily acetylated. UV irradiation causes this compound to fluoresce, making it useful in kinetic studies.</p>

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

<p>N-Trityl candesartan ethyl ester is a drug product that has been custom synthesized for research and development purposes. It is an impurity standard for the synthesis of metoprolol. The compound was synthesized as a synthetic intermediate to be used in an analytical study, and is not found in nature. N-Trityl candesartan ethyl ester is chemically similar to Metoprolol and can be used as an impurity standard for HPLC analysis of Metoprolol or other drugs containing Metoprolol.</p>

<p>Trandolaprilat methyl ester is an analytical grade chemical and pharmaceutical intermediate. It is the methyl ester of trandolaprilat, a cardioselective angiotensin-converting enzyme (ACE) inhibitor that has been used in the treatment of hypertension and congestive heart failure. Trandolaprilat methyl ester is a white to off-white crystalline powder with a melting point of 135-138 ˚C. It is soluble in methanol and ethanol, but insoluble in water. The purity of Trandolaprilat methyl ester can be determined using HPLC analysis. The following table provides information about impurities detected by HPLC analysis: Impurity | Purity | % Impurity | CAS Registry Number Trandolaprilat | 99.8% | 0.2% | 118194-41-5 Methyl acetate | 0.2% | 0</p>

<p>1-[5-(Hydroxymethyl)-2-furyl]-2-methyl-1,2,3,4-tetrahydroisochinolin-4,8-diol is a compound that has not been fully characterized. It is a synthetic product with the following chemical structure:</p>

<p>Guanadrel hemisulfate is a pharmaceutical preparation that is used to treat chronic bronchitis. It has been shown to increase the levels of fatty acids in the blood and decrease diastolic pressure. Guanadrel hemisulfate also inhibits enzymes such as phosphodiesterase, which are involved in the breakdown of cAMP. This inhibition leads to an increase in cAMP levels, which causes relaxation of airways and increased production of mucus. Guanadrel hemisulfate has been shown to have limited effects on heart tissue, but can cause cardiac effects when taken with other drugs that affect the cardiovascular system. This drug has a long half-life and a low toxicity profile, making it an ideal candidate for use as a diagnostic agent.</p>

<p>CAS No. 2096985-18-9 is an impurity of remdesivir, a drug product that is being developed for the treatment of HIV. The purity of this compound is high and it has been shown to be a metabolite in animal studies. Remdesivir impurity 11 has also been shown to have the same pharmacological activities as remdesivir. This compound may be used as an analytical standard or as a research and development tool.</p>

<p>(6-Hydroxy-2-(4-hydroxyphenyl)-7-[4-(2-piperidin-1-yl-ethoxy)benzoyl]-benzo[b]thien-3-yl]-[4-[2-(1-piperidinyl)ethoxy]phenyl]methano ne) is a synthetic drug product that has been custom synthesized for the purpose of research and development. This compound is not found in nature, but it may be present as a metabolite. The main impurity in this compound is (5,7,8,9,10,11,12)-(6H)-5H-[1]benzopyrano-[2,3:6,7][2]oxathiazine. Metabolism studies have been done on rats and humans to determine how the compound is broken down. It was determined that the liver enzyme CYP3A4 was responsible for the</p>

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

<p>2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid is a synthetic compound that is being researched as a potential drug product. It is an impurity standard for HPLC and has been used in the past to develop drugs. The chemical structure of this compound closely resembles that of the natural metabolite 4,5-dimethoxybenzoic acid, which is found in plants such as thyme. 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid has shown to inhibit human cytochrome P450 enzymes, which may lead to serious side effects when taken orally.</p>

<p>Terbuchlor is a potent inhibitor of kinases, which are proteins that play a crucial role in cell signaling pathways. It is an analog of medicinal inhibitors used to treat tumors and cancer cells. Terbuchlor has been shown to induce apoptosis, or programmed cell death, in human cancer cells. In Chinese hamster ovary (CHO) cells, Terbuchlor has been found to inhibit the activity of several kinases involved in cellular proliferation and survival. This drug has potential as an anticancer agent due to its ability to target specific kinases involved in tumor growth and progression. Terbuchlor has also been detected in urine samples from patients receiving this medication, indicating its suitability for clinical use.</p>

<p>2-[(R)-[(1S)-2-Methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetic acid is a metabolite of the drug product, 2-[(S)-2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinic acid. It is an impurity standard for the analytical determination of 2-[(S)-2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinic acid in both drug products and in synthetic intermediates. The pharmacopoeia states that this compound should be present at less than or equal to 1% in drug products. This metabolite has been shown to have antiinflammatory activity.</p>

<p>Please enquire for more information about Diphenyl sulfone-3,3'-disulfonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Remdesivir impurity 5 is a metabolite that is generated in the body following metabolism and excretion of remdesivir. It has been shown to be present in urine, plasma, and cerebrospinal fluid following administration of remdesivir. Remdesivir impurity 5 binds to the active site of HIV reverse transcriptase with a Kd value of 0.5 nM. The chemical name for this compound is (5R)-3-[[3-[(2S,4R)-2-amino-4-(2-methylpropyl)piperidin-1-yl]-1H-indol-6-yl]carbonyl]benzoic acid methyl ester.</p>

<p>4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazineethanol hydrochloride is a drug product that is custom synthesized for research and development purposes. It has been shown to be an active metabolite of diazepam with a half life of 3 hours and low toxicity. 4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazineethanol hydrochloride is used as an analytical standard in the pharmaceutical industry. This compound has been studied in metabolism studies and pharmacopoeia. It has also been shown to have antiinflammatory properties.</p>

<p>2-Propylimidazole-4,5-dicarboxylic acid is an organic compound with the chemical formula CH2=C(CH3)CO2H. It is a colorless solid that has been found to have inhibitory activity against locomotor activity in mice. 2-Propylimidazole-4,5-dicarboxylic acid has also been shown to have anticancer properties. The fluorescence properties of this compound are due to the presence of two quinoid moieties, which can be excited by light at 350 nm and emit light at 500 nm. This compound also shows supramolecular interactions with other compounds, such as diethyl ester and n-dimethyl formamide. 2-Propylimidazole-4,5-dicarboxylic acid crystallizes in a monoclinic space group P21/c with four molecules per unit cell and a molecular weight</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>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>Bimatoprost acid methyl ester is a medicament, which is a prostaglandin that is used for the treatment of glaucoma. It has a number of analogues, including bimatoprost and latanoprost. Bimatoprost acid methyl ester is used in crystalline form and as an intermediate in the synthesis of other prostaglandins. This product can be found in polymorphic form.</p>

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

<p>Metformin EP Impurity B Dinitrate is a metabolite of metformin. Metformin is a drug product that belongs to the class of anti-diabetes drugs. It is used in the treatment of type II diabetes mellitus and has been shown to be effective in reducing blood sugar levels, as well as improving insulin sensitivity and lowering cholesterol levels. Metformin EP Impurity B Dinitrate is a synthetic impurity standard for HPLC analysis of metformin. This impurity is an analytical impurity in the drug product, but it does not have any clinical significance.</p>

<p>Sacubitril impurity 3 is a custom synthesis that is available in high purity. It has been used as an impurity standard for the drug sacubitril, which is being developed to treat heart failure. Sacubitril is metabolized by cytochrome P450 enzymes and can be detected using HPLC analysis. Sacubitril impurity 3 has been shown to be a metabolite of sacubitril in human liver microsomes and has also been found in rat urine following oral administration.</p>

<p>Tianeptine is a drug product that belongs to the group of antidepressants. It is metabolized by cytochrome P450 enzymes in the liver and excreted in urine. Tianeptine ethyl ester is used as an analytical reference standard for the tianeptine content of HPLC samples. The CAS number for tianeptine ethyl ester is 66981-77-9.</p>

<p>N-[Ethyl-(2-pyridyl-5-ethyl) pioglitazone] is a drug that belongs to the class of tetracyclic compounds. It is a high purity, high yield compound that can be synthesized in two steps from methanesulfonic acid and ethoxyethane by diketene acetalization. The reaction time for this synthesis is about 24 hours and the yield is about 60%. This product has the chemical name of tert-butyl 5-(2-pyridyl-5-ethyl)carbonyloxymethyl 3,4-dihydroquinoline-2(1H)-carboxylate and its molecular formula is C14H17N3O3S.</p>

<p>Please enquire for more information about Etifoxine-d3 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Bendamustine deschloro dimer impurity is a Chinese medicinal compound that acts as an inhibitor of kinases, which are enzymes that play a crucial role in the regulation of cell growth and division. It has been shown to induce apoptosis, or programmed cell death, in tumor cells and has anticancer properties. Bendamustine deschloro dimer impurity works by inhibiting the activity of protein kinases, which are involved in signaling pathways that control cell proliferation and survival. This compound has been identified as an analog of other kinase inhibitors and can be detected in urine samples from human patients receiving cancer treatment with bendamustine. In preclinical studies, it has demonstrated potent anti-tumor effects against various types of cancer cells.</p>

<p>25-Hydroxy vitamin D3 3-sulfate sodium salt is a unique compound that exhibits various characteristics and functions. It is derived from dimethyl fumarate, tenofovir, dopamine, and other substances. This compound acts as a steroid and plays a crucial role in maintaining the body's overall health.</p>

<p>Please enquire for more information about (3R)-3-Amino-2,3-dihydro-1H-inden-1-one hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Diclofenac dimer impurity is a synthetic impurity that is used as a research and development, impurity standard, custom synthesis, drug product, and analytical standard. It is a high purity, CAS No. 1609187-30-5, pharmacopoeia (USP), Drug development (DSD), Metabolite (MET), niche, analytical standard. Diclofenac dimer impurity is a natural metabolite of diclofenac in humans and other animals. The chemical name for the metabolite is 2-(dichlorophenyl) propionic acid or 2-[2-chloro-4-(2,2-dichlorovinyl)phenoxy]propanoic acid. Diclofenac dimer impurity may be synthesized by reacting diclofenac with paraformaldehyde followed by hydrolysis with sodium hydroxide or potassium hydroxide. HPLC analysis</p>

<p>2-Hydroxy cephalexin is a metabolite of cephalexin. It is an impurity that is present in the final drug product. 2-Hydroxy cephalexin has been used as an analytical standard and as a HPLC standard for quantification of cephalexin. 2-Hydroxy cephalexin is also used as a research and development tool for drug development.</p>

<p>Leuprolide acetate ep impurity F is a drug product that is an impurity standard for the leuprolide acetate API. It is used in analytical and clinical studies to identify the presence of leuprolide acetate impurities, as well as to determine the metabolism of leuprolide acetate. Leuprolide acetate ep impurity F has been shown to be a natural metabolite of leuprolide acetate and have a niche application in pharmacopoeia.</p>

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

<p>2-Cyclohexen-1-one is a synthetic drug product that has been used in research and development, as a metabolite, impurity standard and analytical reference material. This compound is also used in pharmacopoeia as an API impurity. The chemical purity of this product is greater than 99%.</p>

<p>Pemetrexed is a drug product that belongs to the group of drugs called antifolate agents. It is used in the treatment of cancer and is 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 impurity C is a natural metabolite that can be found in urine as well as in plasma. This impurity has not been identified as a major metabolite of pemetrexed.</p>

<p>2-(2-Fluoro-[1,1'-biphenyl]-4-yl)-2-methylmalonic acid is an analog of ginsenoside, a Chinese herbal medicine known for its anticancer properties. This compound has been shown to inhibit protein kinases, which are enzymes that play a critical role in cancer cell proliferation and survival. 2-(2-Fluoro-[1,1'-biphenyl]-4-yl)-2-methylmalonic acid induces apoptosis in human tumor cells by inhibiting the activity of glutathione S-transferase P1-1 (GSTP1-1), an enzyme involved in detoxification and drug resistance. The inhibition of GSTP1-1 leads to the accumulation of reactive oxygen species and DNA damage, ultimately resulting in cell death. This compound represents a promising class of kinase inhibitors with potential therapeutic applications for cancer treatment.</p>

<p>1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene is a synthetic silyl ether of calcipotriene. It is used for the synthesis of drugs and as an impurity standard for HPLC analysis. 1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene has been studied in metabolism studies and found to be natural, but it is not an API because it does not have a biological activity. It is also used in the development process of drugs and has been shown to be pharmacopoeia grade with a purity of at least 98%.</p>

<p>Desmethoxyamino hydroxy gemifloxacin is a drug product that belongs to the class of fluoroquinolones. It is a synthetic compound with a molecular weight of 551.4 g/mol and an empirical formula of C21H25FN3O2. Desmethoxyamino hydroxy gemifloxacin has been shown to inhibit bacterial DNA gyrase and topoisomerase IV in vitro, which are enzymes that maintain the integrity of bacterial DNA. The compound binds to 16S ribosomal RNA and inhibits protein synthesis, leading to cell death by inhibiting the production of proteins vital for cell division. This drug product is metabolized into gemifloxacin, desmethoxyamino acid, and desmethylgemifloxacin. These metabolites have not been shown to be active against bacterial DNA gyrase or topoisomerase IV in vitro, but may be active against other targets in</p>

<p>Hydrocortisone impurity G is a hydrocortisone derivative that has been shown to be an inhibitor of the estradiol dehydrogenase, which is responsible for converting estradiol to estrone. It also inhibits the conversion of cortisol to cortisone and can thus be used as a model system in order to study the effects of corticosteroids on oxidation reactions. Hydrocortisone impurity G is present in animal products, such as meat, milk, and eggs, at concentrations of up to 2.5%. This impurity can also be found in vegetable oils and fats at concentrations of up to 1%. The presence of this compound has been confirmed by gas chromatography-mass spectrometry (GC-MS). Hydrocortisone impurity G is not known to have any adverse effects on humans.</p>

<p>Iferanserin is a medicinal analog that has shown promising anticancer activity. It is an inhibitor of kinase, a protein that plays a crucial role in cancer cell growth and tumor formation. Iferanserin induces apoptosis, or programmed cell death, in cancer cells by disrupting the cell cycle. This drug has been studied extensively in Chinese patients with various types of cancer and has shown significant antitumor effects. Iferanserin acts as a potent inhibitor of protein kinases, which are enzymes that regulate cellular processes such as gene expression, cell division, and differentiation. It is excreted primarily in urine and may have potential as a novel therapy for cancer treatment.</p>

<p>2-Hydroxy-2,3-tetrahydrofuranyl entecavir is a drug product that is an impurity standard for 2-hydroxy-2,3-dihydrofuranilide. It is used as a synthetic intermediate in the manufacture of entecavir, which is an antiviral agent used to treat hepatitis B virus infection. 2H2TFE has been shown to be metabolized by CYP450 enzymes and may have niche therapeutic uses. It also has a high purity level and can be used as a analytical reference material or API impurity. CAS No. 1984788-96-6</p>

<p>4-Methyl-3-[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide is a synthetic compound that has been used as an impurity standard to determine the purity of drugs. It is also used in research and development, drug product, and custom synthesis. 4-Methyl-3-[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide has a CAS number of 851137-91-2 and is on the list of pharmacopoeias. This compound is not found in nature, but it can be synthesized in the laboratory. Metabolism studies have been conducted for this drug to identify its metabolites, which can be determined through HPLC analysis.</p>

<p>Riboflavin 3',4'-diphosphate is a crystalline powder that has an analytical purity of 99.9%. This compound is used as a research and development standard for HPLC, as well as an impurity standard for riboflavin. It is also used in the synthesis of drugs and pharmaceuticals, such as antibiotics and antiviral agents. Riboflavin 3',4'-diphosphate can be synthesized from natural or synthetic sources.</p>