APIs for research and impurities
Active Pharmaceutical Ingredients (APIs) are the substances in drugs responsible for their therapeutic effects. In this section, you will find a wide variety of APIs intended for research use. These compounds are essential for the development, testing, and validation of new pharmaceutical formulations. CymitQuimica offers high-quality APIs to support research in drug discovery and development.
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,331 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,435 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,047 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,401 products)
- Flavonoids and Polyphenols(17,080 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,400 products)
- Natural and semi-synthetic antibiotics(6,371 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,470 products)
- Organic Phosphates and Phosphonates(1,199 products)
- Organic Sulphonates and Sulphates(10,430 products)
- Organometallics(4,421 products)
- Others(6,295 products)
- Peptides and Proteins(3,143 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,934 products)
- Quinazoline and Quinoline Derivatives(65,934 products)
- Quinones and Derivatives(24,356 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,667 products)
- Steroids and Derivatives(4,946 products)
- Sulfonamides and Derivatives(2,587 products)
- Terpenoids and Derivatives(3,843 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(230 products)
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Found 58049 products of "APIs for research and impurities"
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3-Desmethyl-3-(5-oxohexyl) pentoxifylline
CAS:Controlled ProductPlease enquire for more information about 3-Desmethyl-3-(5-oxohexyl) pentoxifylline including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C18H26N4O4Purity:Min. 95%Molecular weight:362.4 g/molDehydro trimipramine
CAS:Dehydro trimipramine is a metabolite of the antidepressant drug trimipramine. It is used as an analytical standard in HPLC and as an impurity standard in pharmacopoeias. Dehydro trimipramine has been shown to inhibit the metabolism of other drugs, such as phenytoin, by cytochrome P450 enzymes. This inhibition can lead to increased levels of active metabolites and may lead to toxicity or side effects for these drugs.Formula:C20H24N2Purity:Min. 95%Molecular weight:292.4 g/mol(Z)-Pitavastatin calcium
CAS:The Z-isomer impurity of pitavastatin is a synthetic compound that has been used as an analytical standard and pharmacopoeia reference. The Z-isomer impurity is not found in nature, but is generated by the hydrogenation of the natural product. It has been shown to be metabolized by CYP3A4 and CYP2C9 enzymes, which are the primary enzymes responsible for drug metabolism. This impurity does not have any therapeutic effect on the body, but can be used as a research and development standard for HPLC.Formula:C25H24FNO4•Ca0Purity:Min. 95%Molecular weight:441.50 g/mol(1RS)-1-(6-Methoxy-2-naphthyl)ethanol
CAS:(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.Formula:C13H14O2Purity:Min. 95%Molecular weight:202.25 g/mol(2R,3aS,7aR)-Octahydro-1H-indole-2-carboxylic acid
CAS:(2R,3aS,7aR)-Octahydro-1H-indole-2-carboxylic acid is a drug product that is an analytical standard used in the study of metabolism. It is a natural compound that can be synthesized and purified. This chemical has been used as an impurity standard to identify other compounds. It has been used in the synthesis of other drugs and can be custom synthesized for research and development purposes. (2R,3aS,7aR)-Octahydro-1H-indole-2-carboxylic acid can be used as an HPLC standard or high purity chemical. This compound has shown pharmacopoeia activity and is used in drug development and research studies.Formula:C9H15NO2Purity:Min. 95%Molecular weight:169.22 g/molent-Ramipril
CAS:Ent-ramipril is a natural product that is a metabolite of ramipril. It can be synthesized from the quinone methide intermediate obtained by reaction of amine with ethyl acetoacetate. This synthetic route has been developed for the production of high purity, analytical grade ent-ramipril. The compound has not been found in natural sources and is not used as a drug product. Ent-ramipril is not an impurity standard, but it can be used as a research and development or HPLC standard.
Formula:C23H32N2O5Purity:Min. 95%Molecular weight:416.50 g/molChlorpromazine EP Impurity F
CAS:Chlorpromazine EP Impurity F is a research and development impurity standard for the drug product, chlorpromazine. This product is synthesized in high purity and meets pharmacopeia standards. It has been shown to have low toxicity in animals, with no negative effects on the liver or kidneys. The metabolite of chlorpromazine EP Impurity F has been identified as being formed by hydrolysis of the ester linkage. Chlorpromazine EP Impurity F can be used as a reference material to support the quality control of drug products that contain chlorpromazine.Purity:Min. 95%Sydowinin B
CAS:Sydowinin B is a metabolite of the drug product, Sydowinin. It is an impurity in the API that can be generated during the synthesis of Sydowinin. Sydowinin B is intentionally created as a standard for HPLC analysis and as a reference material for other research and development studies. The purity of this compound is greater than 99% with less than 0.5% water content, making it suitable for use as a pharmacopoeia grade reagent.Formula:C16H12O7Purity:Min. 95%Molecular weight:316.26 g/molCetirizine dihydrochloride impurity C
CAS: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.Formula:C21H27Cl3N2O3Purity:Min. 95%Molecular weight:461.81 g/molNMP-ACA (cefepime impurity)
CAS:NMP-ACA is a metabolite of cefepime. It is a synthetic, impurity standard for use in HPLC. It has an analytical purity of >98%. The metabolites of NMP-ACA are not known at this time.Formula:C13H19N3O3SPurity:Min. 95%Molecular weight:297.37 g/molDiclazuril 6-carboxylic acid [(4-chlorophenyl)cyanomethyl]-2,6-dichlorophenyl-4-amide
CAS:Diclazuril is a drug product that is custom synthesized in our laboratory. It is a high purity, analytical standard with a CAS No. 1796928-69-2. Diclazuril 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 natural form of diclazuril has been identified as the metabolite of clozapine and other antipsychotic drugs. This drug has been evaluated for its pharmacopoeia and HPLC standards. These standards are used to determine the quality and purity of drugs that are used in research and development.Formula:C32H16Cl6N6O3Purity:Min. 95%Molecular weight:745.2 g/molDiethylstilbestrol monomethyl ether
CAS:Diethylstilbestrol monomethyl ether is a drug product that is custom synthesized for the purpose of research and development. This product is made to pharmacopoeia standards and has a purity level of >98%. The analytical data for this product includes HPLC standard, which is used to ensure the quality of the product. Metabolism studies have been conducted on this product, which shows that it has a natural metabolite. Diethylstilbestrol monomethyl ether is also an impurity standard, which means it can be used as reference material in order to test for other substances.Formula:C19H22O2Purity:Min. 95%Molecular weight:282.40 g/mol(-)-Cloprostenol
CAS:(-)-Cloprostenol is an analog of prostaglandin F2α and a potent inhibitor of protein kinase C. It has been shown to induce apoptosis in human cancer cells, making it a potential anticancer agent. (-)-Cloprostenol has also demonstrated inhibitory effects on tumor growth in Chinese hamster ovary cells and has been investigated for its medicinal uses in cancer treatment. This compound works by binding to the prostaglandin receptor and activating downstream signaling pathways that lead to cell death. Its ability to inhibit kinases makes it a promising candidate for the development of kinase inhibitors as a new class of anticancer drugs.
Formula:C22H29ClO6Purity:Min. 95%Molecular weight:424.9 g/molFluticasone furoate EP impurity G
CAS:Fluticasone furoate impurity K is a synthetic drug product that is used in the manufacture of pharmaceutical products. It has a CAS Number of 220589-37-7, and the purity of the compound is >98%. The compound has been synthesized using natural starting materials, and it has undergone metabolism studies to determine its pharmacological activity. Fluticasone furoate impurity K is on the list of substances that are not scheduled by the US DEA. Fluticasone furoate impurity K is an analytical standard and Metabolite for use in HPLC analysis. Fluticasone furoate impurity K can be used as a Research and Development or Pharmacopoeia standard. This compound may also be useful for niche applications such as Drug development or Custom synthesis.Formula:C43H51F5O8SPurity:Min. 95%Molecular weight:822.92 g/molVitamin B6 impurity 3
CAS:Vitamin B6 impurity 3 is a high purity synthetic compound with the CAS number 1385767-86-1. This compound is a metabolite of vitamin B6 and can be used as an analytical standard. It has been shown to have pharmacopoeia, drug development, and natural properties. Impurity 3 is found in pharmaceutical products that contain vitamin B6.Formula:C12H17NO3Purity:Min. 95%Molecular weight:223.27 g/mol4-Hydroxy mexiletine hydrochloride
CAS:4-Hydroxy mexiletine hydrochloride is a compound with a high viscosity and the presence of impurities. It forms hydrogen bonds and has been found to interact with growth factors such as epidermal growth factor (EGF). This compound has been shown to have neutralizing effects on CDK4/6 inhibitors like palbociclib, which are commonly used in cancer treatment. Additionally, 4-Hydroxy mexiletine hydrochloride binds to proteins involved in cellular processes, such as interleukin-6 (IL-6) and monoclonal antibodies. Its structure includes a chelate ring, which can be observed in its mass spectrum analysis. Furthermore, this compound has demonstrated an impact on hepatocyte growth and phycocyanin.Formula:C11H18ClNO2Purity:Min. 95%Molecular weight:231.72 g/molSanthopine
CAS:Santhopine is a medicinal compound that has shown to be a promising anticancer agent. It is a kinase inhibitor that targets various protein kinases involved in cancer cell proliferation and survival. Santhopine has been found in the urine of Chinese cancer patients and has been shown to induce apoptosis (programmed cell death) in human cancer cells. This compound inhibits the cell cycle, preventing the uncontrolled growth of tumor cells. Santhopine's potential as an anticancer drug makes it an exciting area of research for cancer treatment.Formula:C11H20N2O8Purity:Min. 95%Molecular weight:308.29 g/mol1-(9-Deazaguanin-9-yl)-1,4-dideoxy-1,4-iminoribitol
CAS:1-(9-Deazaguanin-9-yl)-1,4-dideoxy-1,4-iminoribitol is an analog of mannitol that acts as a potent inhibitor of kinase activity. It has been shown to induce apoptosis in cancer cells and has potential as an anticancer agent. This compound inhibits the activity of Chinese hamster ovary cell kinases and luciferase kinases, which are involved in protein synthesis and tumor growth. Additionally, this compound has been found in human urine samples, suggesting that it may have clinical relevance as a therapeutic agent for cancer treatment. Overall, 1-(9-Deazaguanin-9-yl)-1,4-dideoxy-1,4-iminoribitol shows great promise as a novel inhibitor with potential for use in cancer therapy.
Formula:C11H15N5O4Purity:Min. 95%Molecular weight:281.27 g/mol2,6-Bis(2-hydroxy-5-bromobenzyl)-4-bromophenol
CAS:Please enquire for more information about 2,6-Bis(2-hydroxy-5-bromobenzyl)-4-bromophenol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C20H15Br3O3Purity:Min. 95%Molecular weight:543 g/molMiproxifene
CAS:Controlled ProductMiproxifene is a potent anticancer drug that has been shown to induce apoptosis and inhibit cell cycle progression in human cancer cells. This drug has been extensively studied in Chinese hamster ovary (CHO) cells and has demonstrated significant activity against various types of cancer, including leukemia. Miproxifene acts as a protein inhibitor and has been found to be effective against several tumor cell lines. It is a promising medicinal compound for the treatment of cancer, with potential applications in both chemotherapy and radiation therapy. Miproxifene is excreted primarily through urine and is well-tolerated by patients. Its use as an anticancer agent holds great promise for the future of cancer treatment.
Formula:C29H35NO2Purity:Min. 95%Molecular weight:429.6 g/mol
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