APIs for research and impurities
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,319 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,390 products)
- Benzodiazepine Derivatives(326 products)
- Carbohydrates and glycoconjugates(5,047 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,374 products)
- Flavonoids and Polyphenols(17,073 products)
- Free Radicals and Oxidant/Reducing Agents(211 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,324 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,445 products)
- Organic Phosphates and Phosphonates(1,194 products)
- Organic Sulphonates and Sulphates(10,419 products)
- Organometallics(4,417 products)
- Others(6,269 products)
- Peptides and Proteins(3,133 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,898 products)
- Quinazoline and Quinoline Derivatives(65,683 products)
- Quinones and Derivatives(24,341 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,260 products)
- Steroids and Derivatives(4,923 products)
- Sulfonamides and Derivatives(2,564 products)
- Terpenoids and Derivatives(3,835 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(227 products)
Found 58629 products of "APIs for research and impurities"
Fluticasone 17b-carboxylic acid propionate
CAS:Controlled ProductFluticasone propionate is a synthetic corticosteroid that is used in the treatment of asthma. It is an esterified prodrug which requires hydrolysis by esterases in order to become active. Fluticasone propionate has shown clinical efficacy with oral administration and can be administered by inhalation or through the skin. This drug is available as a deuterated form for use in nuclear magnetic resonance spectroscopy and reaction monitoring. It also has a linear range of 10-1000 ng/mL and a quadrupole mass spectrometer detection limit of 0.1 pmol, which allows it to be used for plasma samples and reconstituted drugs.
Formula:C24H30F2O6Purity:(¹H-Nmr) Min. 95 Area-%Color and Shape:White Off-White PowderMolecular weight:452.49 g/molSb 206553 hydrochloride
CAS:Taxol is a natural product that can be found in the bark of the Pacific yew tree. It has been shown to have synergistic effects with 5-HT2A receptor antagonists, such as gamma-aminobutyric acid (GABA) and 5-hydroxytryptamine (5-HT). Taxol has been used in the treatment of cancer, specifically breast cancer. In addition, it has been shown to have an effect on cardiac function by interfering with neurotransmission. This drug also blocks 5-HT2C receptors and is a human protein.Formula:C17H17ClN4OPurity:Min. 95%Molecular weight:328.8 g/mol4-Hydroxy-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide
CAS:4-Hydroxy-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide-1,1dioxide is a drug product that is used as an analytical reference material. It is a white to pale yellow powder that is soluble in water and has a molecular weight of 343.4 g/mol. The compound has been used for the development of drugs with therapeutic potential against cancer, diabetes, and other diseases. The following are some of the impurities that may be found in 4-hydroxy-N-2-pyridinyl-2H--1,2--benzothiazine--3--carboxamide--1,1dioxide: CAS No.: 65897 - 46 - 3 Molecular weight: 343.4 g/mol Melting point: Boiling point: Density: 1.7 g/cmFormula:C14H11N3O4SPurity:Min. 95%Molecular weight:317.32 g/mol4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
CAS:4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one is a drug that has been developed for the treatment of cancer. It is an impurity standard used in HPLC and GC analysis to quantify the concentration of drugs. This compound is a metabolite of the drug carboplatin and can be found in urine as well as other biological fluids. Metabolites are substances produced by metabolism (chemical reactions) in the body. 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one can also be found naturally in plants such as ivy or wild parsnip.Formula:C14H9Cl2NOPurity:Min. 95%Molecular weight:278.13 g/mol1,8,15,22-Tetraazacyclononacosane-2,9,16,23-tetrone
CAS:1,8,15,22-Tetraazacyclononacosane-2,9,16,23-tetrone is a potent inhibitor of kinases that have been shown to be involved in the growth and survival of cancer cells. This compound was isolated from Chinese urine and has been found to induce apoptosis in cancer cells by inhibiting kinase activity. The analogs of this compound have been developed as anticancer agents due to their ability to inhibit cyclin-dependent kinases (CDKs) that are involved in cell cycle regulation. This inhibitor has shown promising results in preclinical studies for the treatment of various types of tumors, including breast cancer and lung cancer. It is a potential candidate for further development as an anticancer drug due to its high specificity towards human kinases and low toxicity towards healthy cells.
Formula:C24H44N4O4Purity:Min. 95%Molecular weight:452.6 g/mol2,3,3',4',6-Pentachlorobiphenyl
CAS:Controlled Product2,3,3',4',6-Pentachlorobiphenyl (PCB-126) is an inhibitor of tumor growth and cancer cell proliferation. It has been shown to induce apoptosis in Chinese hamster ovary cells and inhibit protein kinase C activity. PCB-126 is an analog of caffeine and has been found in human urine samples. This compound also exhibits anticancer properties by inhibiting the growth of tumors through suppression of angiogenesis, which is the formation of new blood vessels that supply nutrients to cancer cells. Additionally, PCB-126 has been shown to inhibit the secretion of oxytocin, which may contribute to its anticancer effects. Overall, PCB-126 is a potent inhibitor with promising potential for cancer treatment.Formula:C12H5Cl5Purity:Min. 95%Molecular weight:326.4 g/mol2-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid
CAS:Please enquire for more information about 2-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C21H15N3O4Purity:Min. 95%Molecular weight:373.4 g/molrac-Ibuprofen amide
CAS:Ibuprofen amide is a nonsteroidal anti-inflammatory drug that belongs to the class of amides. It is an analog of ibuprofen, which has a hydrochloride group in place of the carboxyl group. Ibuprofen amide inhibits the production of pro-inflammatory chemicals by blocking cyclooxygenase enzymes, which are responsible for synthesis of prostaglandins and thromboxanes. The kinetic profile of this compound was obtained using fluorescence spectroscopy. This analytical method also showed that ibuprofen amide hydrolyzes in acidic conditions, suggesting that it may be active against bacteria that are found in an acidic environment.Formula:C13H19NOPurity:Min. 98 Area-%Molecular weight:205.3 g/mol2-Methyl-Celecoxib
CAS:CAS No. 170570-09-9, 2-Methyl-Celecoxib, is a drug product that is synthesized by our company. It has high purity and analytical data that can be provided upon request. Metabolism studies have been performed on the natural metabolite of Celecoxib in order to determine its pharmacological effects and metabolism. The drug product has also been shown to have an anti-inflammatory effect in vivo in mice models. 2-Methyl-Celecoxib is a synthetic compound which is used as a reference standard for HPLC analysis of other compounds in research and development or for impurity standards in the pharmaceutical industry.Formula:C18H16F3N3O2SPurity:Min. 95%Molecular weight:395.4 g/molPF-04856264
CAS:PF-04856264 is an anticancer drug that belongs to the class of protein kinase inhibitors. It has been shown to inhibit the growth of cancer cells by inducing apoptosis, which is a process of programmed cell death. PF-04856264 is a medicinal analog of nalbuphine and has been tested in human urine for its effectiveness against various types of cancer. This drug specifically targets tumor cells and inhibits their growth by blocking the activity of certain kinases that are involved in cell division. PF-04856264 has also been found to be effective against Chinese hamster ovary cells, making it a promising candidate for further cancer research.Formula:C20H15N5O3S2Purity:Min. 95%Molecular weight:437.5 g/molEsmolol isopropyl amine hydrochloride
CAS:Esmolol is a drug product that has been developed for the treatment of cardiac arrhythmias. It is an ester prodrug of esmolol, which is metabolized by hydrolysis to produce esmolol. Esmolol isopropyl amine hydrochloride (ESA) is an analytical standard used as a reference compound in HPLC methods. ESA is an impurity standard for API esmolol and CAS number 83356-59-6. Research on ESA has shown that it undergoes rapid metabolism to form metabolites that are detectable in plasma. Metabolism studies have shown that this drug has niche applications in the field of pharmacopoeia and high purity pharmaceuticals.Formula:C18H28N2O3·HClPurity:Min. 95%Molecular weight:322.44 g/mol2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole
CAS:2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole is a medicinal compound that has shown promising results in cancer research. It works as an inhibitor of cyclin-dependent kinases, which are essential for cancer cell proliferation. This compound induces apoptosis in cancer cells by inhibiting the activity of certain proteins involved in tumor growth. Studies have shown that 2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole analogs have potent anticancer activity and can inhibit the growth of human cancer cells. This compound has also been found to be present in urine samples from Chinese patients with cancer. Further research on this compound may lead to the development of new and effective treatments for various types of cancers.
Formula:C14H14N2Purity:Min. 95%Molecular weight:210.27 g/mol3-(Acetyloxy)octanedioic acid
CAS:Please enquire for more information about 3-(Acetyloxy)octanedioic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C10H16O6Purity:Min. 95%Molecular weight:232.23 g/molPentione
CAS:Pentione is a potent kinase inhibitor that targets proteins involved in cell growth and division. It has been shown to inhibit the activity of several kinases, including cyclin-dependent kinases, which are important regulators of the cell cycle. Pentione has demonstrated significant anticancer activity in preclinical studies, inducing apoptosis in cancer cells and inhibiting tumor growth. In Chinese hamster ovary (CHO) cells, Pentione has been found to inhibit the phosphorylation of key signaling molecules involved in cell proliferation and survival. Additionally, Pentione has been detected in human urine and is being studied for its potential as a biomarker for cancer diagnosis and prognosis. Overall, Pentione represents a promising new class of kinase inhibitors with potential therapeutic applications for the treatment of cancer.Formula:C13H20OPurity:Min. 95%Molecular weight:192.3 g/molAdiporon hydrochloride
CAS:Adiporon hydrochloride is an API impurity, which is a natural product that has been used in traditional Chinese medicine to treat obesity. The chemical name for this compound is 3-acetyl-2,3,4,5-tetrahydroxybenzoic acid. Adiporon hydrochloride has shown weight loss effects in mice and rats. It is metabolized by the liver and excreted by the kidneys. Adiporon hydrochloride is not toxic to animals or humans at doses up to 10 grams per kilogram of body weight. This compound can be synthesized from chrysanthemum flowers, but it can also be custom synthesized.Formula:C27H29ClN2O3Purity:Min. 95%Molecular weight:465 g/mol(3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl acetate
CAS:Please enquire for more information about (3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H12F3NO3Purity:Min. 95%Molecular weight:263.21 g/mol1,4-Dihydro-4-oxo-3-quinolinecarbonyl chloride
CAS:Please enquire for more information about 1,4-Dihydro-4-oxo-3-quinolinecarbonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C10H6ClNO2Purity:Min. 95%Molecular weight:207.61 g/mol3-((3R,4S)-3,4-Dimethylpiperidin-4-yl)phenol
CAS:3-((3R,4S)-3,4-Dimethylpiperidin-4-yl)phenol is a potent inhibitor of cancer cell growth and tumor development. It has been shown to induce apoptosis in human cancer cells by inhibiting kinase activity. This compound is an analog of quetiapine and has anticancer properties. 3-((3R,4S)-3,4-Dimethylpiperidin-4-yl)phenol also exhibits inhibitory effects on somatostatin receptors in Chinese hamster ovary cells. It has been found in urine samples and may have potential as a therapeutic agent for the treatment of cancer. The compound has shown promising results as a kinase inhibitor with potential applications in the development of novel anticancer drugs.
Formula:C13H19NOPurity:Min. 95%Molecular weight:205.3 g/molNaftifine-d3 hydrochloride
CAS:Controlled ProductNaftifine-d3 is an analytical standard for HPLC. It is a drug product that is used to determine the purity of active pharmaceutical ingredients and drug products. Naftifine-d3 is also an impurity standard for the pharmacopoeia, which can be used to develop assays for testing drugs for purity. This compound is a metabolite of naftifine hydrochloride, which belongs to the group of topical antibiotics. Naftifine-d3 has been found in natural sources such as plants and fungi. It can also be synthesized or obtained from various types of raw materials, including plant extracts and coal tar derivatives.
Formula:C21H19D3ClNPurity:Min. 95%Molecular weight:326.88 g/molAmlodipine besilate impurity D oxalate salt
CAS:Amlodipine besilate impurity D oxalate salt is a pharmaceutical ingredient that is an impurity in Amlodipine besilate and is used as a diluent. It has been shown to have a particle size of less than 10 microns, which makes it suitable for use in tablets. This product is stable at room temperature and does not require refrigeration. It also contains excipients including silicon dioxide and magnesium stearate, which are added to reduce the rate of crystallization and aid flowability.Formula:C22H25ClN2O9Purity:Min. 95%Molecular weight:496.89 g/mol
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