APIs for research and impurities
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,335 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,456 products)
- Benzodiazepine Derivatives(334 products)
- Carbohydrates and glycoconjugates(5,047 products)
- Esters and Derivatives(42,252 products)
- Fatty Acids and Lypidic Derivatives(32,417 products)
- Flavonoids and Polyphenols(17,086 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,395 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,486 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,436 products)
- Organometallics(4,421 products)
- Others(6,310 products)
- Peptides and Proteins(3,149 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,949 products)
- Quinazoline and Quinoline Derivatives(66,070 products)
- Quinones and Derivatives(24,366 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,417 products)
- Steroids and Derivatives(4,962 products)
- Sulfonamides and Derivatives(2,603 products)
- Terpenoids and Derivatives(3,851 products)
- Thiazolidinediones and Thiopyrans(2,754 products)
- β-Adrenergic Compounds(231 products)
Found 57707 products of "APIs for research and impurities"
Thalrugosaminine
CAS:Thalrugosaminine is an ethanolic extract of the bark and roots of the Indian plant Thalrugosia jatrorrhizina. It has been shown to have potent antibacterial activity against Staphylococcus aureus, and an in vitro study showed it to be effective against Mycobacterium tuberculosis. Thalrugosaminine has been used as a herbal remedy for infectious diseases such as bovine mastitis and human disorders such as thaligosis. It has also been shown to have hypotensive effects in animal studies.Formula:C39H44N2O7Purity:Min. 95%Molecular weight:652.8 g/molO-Desethyl Dapagliflozin
CAS: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.
Formula:C19H21ClO6Purity:Min. 95%Color and Shape:PowderMolecular weight:380.82 g/molDihydrocephalomannine
CAS: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.Formula:C45H55NO14Purity:Min. 95%Molecular weight:833.9 g/mol(2R)-2-(3,4-Dimethoxyphenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2-isopropylpentanenitrile hydrochloride
CAS:(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.Formula:C27H39ClN2O4Purity:Min. 95%Molecular weight:491.06 g/mol3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one is a research and development impurity standard. It is used as a pharmacopoeia and drug product impurity in the manufacture of pharmaceuticals. 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H pyrido[1,2 a]pyrimidin 4 one is used in synthetic organic chemistry for the production of drugs. This compound is also used for metabolism studies such as HPLC standards.Formula:C11H16N2OPurity:Min. 95%Molecular weight:192.26 g/molMelatonin methoxy-d3
CAS:Controlled ProductMelatonin methoxy-d3 is a synthetic melatonin metabolite that is used as an impurity standard in the manufacture of drug products. It is also used as a research and development intermediate, a custom synthesis, or a raw material in the production of other drugs. Melatonin methoxy-d3 has CAS Number 60418-64-6 and its chemical name is 3-[2-(Methoxymethyl)benzofuran-5-yl]oxyindole. Melatonin methoxy-d3 is a synthetic drug product with high purity and pharmacopoeia grade. It has been shown to be effective in metabolism studies and to have niche applications for analytical work.
Formula:C13H13D3N2O2Purity:Min. 95%Molecular weight:235.3 g/mol11-Hydroxyasenapine
CAS:11-Hydroxyasenapine is a drug that has been developed for the treatment of schizophrenia and Parkinson's disease. It is metabolized to 11-hydroxysenapine, which has an affinity for dopamine receptors. It is a high purity API with a purity of 98.6%. This product is available as an HPLC standard or impurity standard.
Formula:C17H16ClNO2Purity:Min. 95%Molecular weight:301.80 g/molJNJ-55308942
CAS:JNJ-55308942 is a human Chinese nalbuphine analog that has been found to have anticancer properties. It works by inhibiting kinases, which are enzymes that play a crucial role in cancer cell growth and survival. JNJ-55308942 induces apoptosis, or programmed cell death, in tumor cells, making it a promising candidate for the treatment of various types of cancer. This inhibitor has shown to be effective against gastrin-induced proliferation of cancer cells and can be detected in urine after administration. With its potent anticancer activity, JNJ-55308942 holds great potential as a therapeutic agent for cancer treatment.Formula:C17H12F5N7OPurity:Min. 95%Molecular weight:425.3 g/molTadalafil spiro-urethane impurity (EP impurity F)
CAS:Please enquire for more information about Tadalafil spiro-urethane impurity (EP impurity F) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C22H19N3O6Purity:Min. 95%Molecular weight:421.4 g/mol4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one
CAS:4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one is a drug product that has not been tested in humans. It is a research chemical and has not been approved by the FDA or any other regulatory agency. 4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one is used as an analytical reference standard for the metabolism studies of drugs. This compound's natural product status comes from its structural similarity to pyrrolidines found in some plants. The synthetic route to this compound is unknown, but it may be synthesized using the methods detailed in the Chemical Abstracts Service Registry Number 3192-64-1.Formula:C20H22ClNOPurity:Min. 95%Molecular weight:327.8 g/molGuaifenesin EP Impurity B
CAS:Guaifenesin (GP) is a phenylpropanoid that is used as an expectorant and cough suppressant. Guaifenesin EP Impurity B is a by-product of the synthesis of guaifenesin, which can be removed by preparative chromatography. It has been shown to catalyze reactions with acidic substrates and has the ability to form magnesium complexes. The reaction mechanism for guaifenesin EP Impurity B is not well understood, but it has been shown that hydrotalcite and magnesium oxide can remove GP from solution. This impurity also reacts with zirconium to form zirconium oxide, which can be removed by techniques such as mesoporous silica gel chromatography.Formula:C10H14O4Purity:Min. 95%Molecular weight:198.22 g/mol5-Aza-2’-deoxyuridine (β isomer only)
CAS:Please enquire for more information about 5-Aza-2’-deoxyuridine (β isomer only) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H11N3O5Purity:Min. 95%Molecular weight:229.19 g/mol(5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2-one
CAS:(5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2-one is a molecule with a broad spectrum of antimicrobial activity. It is a potent inhibitor of the enzyme metallo-β-lactamase, which is found in Streptococcus faecalis and other bacteria. This molecule also has antibacterial activity against Streptococcus pyogenes and Staphylococcus aureus. (5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2 -one is an amide with mass spectrometric and spectroscopic properties that can be used as analytical methods to identify it in biological samples.
Formula:C14H18FN3O3Purity:Min. 95%Color and Shape:Off-White PowderMolecular weight:295.31 g/molPSI 352707 Ammonium Salt
CAS:PSI 352707 Ammonium Salt is a drug product that has been custom synthesized and is high purity with CAS No. 1233335-78-8. It has analytical and metagenomic studies, as well as pharmacopoeia and metabolite standards. This drug product is used for drug development and research & development purposes as an impurity standard for HPLC.
Formula:C13H19FN3O9PxNH3Purity:Min. 95%Molecular weight:411.28 g/mol15-Epi travoprost
CAS:15-Epi travoprost is a synthetic, natural, and impurity standard drug product. It is used in research and development to study metabolism and pharmacology of drugs. 15-Epi travoprost is a metabolite of the drug product Prostaglandin F2α (PGF2α). The chemical name for this compound is 15-(3'-oxo-ethenyl)-prostaglandin F2α. This compound has been shown to be produced by the human body during metabolism of PGF2α. The CAS number for this compound is 1420791-14-5.
Formula:C26H35F3O6Purity:Min. 95%Molecular weight:500.5 g/molα-Hydroxy flurbiprofen
CAS:α-Hydroxy flurbiprofen is a metabolite of the nonsteroidal anti-inflammatory drug (NSAID) Flurbiprofen. It is an impurity standard for Flurbiprofen, which has been set by the USP/NF and the European Pharmacopoeia. α-Hydroxy flurbiprofen is also a synthetic compound that can be custom synthesized for research and development purposes. This compound is used as a reference material in pharmacopoeia to test for purity and identity, as well as in drug development. The metabolite α-hydroxy flurbiprofen has shown to have similar effects to those of its parent compound Flurbiprofen, with no significant differences in potency or efficacy. Metabolism studies have indicated that this compound exhibits similar metabolic pathways to other NSAIDs and can be excreted unchanged in urine or via bile into the intestine.Formula:C15H13FO3Purity:Min. 95%Molecular weight:260.26 g/mol4’-Chloro clomiphene citrate
CAS:Controlled Product4’-Chloro clomiphene citrate is a drug product that is used as an analytical standard and impurity in the pharmaceutical industry. This compound is a natural metabolite of clomiphene, and is found in urine, serum, liver, and brain tissue. 4’-Chloro clomiphene citrate has been shown to have anti-inflammatory properties.
Formula:C32H35Cl2NO8Purity:Min. 95%Molecular weight:632.5 g/molLoxoprofen methyl-d3 ethyl ester
CAS:Please enquire for more information about Loxoprofen methyl-d3 ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C17H22O3Purity:Min. 95%Molecular weight:274.35 g/molFlupirtine-N2-β-D-glucuronide
CAS:Please enquire for more information about Flupirtine-N2-β-D-glucuronide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C21H25FN4O8Purity:Min. 95%Molecular weight:480.4 g/molMicafungin Metabolite M1
CAS:Micafungin Metabolite M1 is a metabolite of Micafungin. It is an impurity in the drug product and is not active. Micafungin Metabolite M1 has been proposed as a pharmacopoeia reference standard for HPLC quantification of Micafungin.Formula:C56H71N9O20Purity:Min. 95%Molecular weight:1,190.21 g/mol
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