Active pharmaceutical ingredient (API) impurities for research

Alkaloids of opium and their derivatives, salts thereof, not elsewhere specified or included

5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione is an impurity in the drug product of the drug 5-[3-(3,4-dihydroisoquinolin-2(1H)-yl)propoxy]-2,2'-bis[N-(2-hydroxyethyl)]ethaneamine. It is an …

Alkaloids of opium and their derivatives, salts thereof

Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not …

N-Succinyl-L-tyrosine is a synthetic compound that is used as an impurity standard for the determination …

Please enquire for more information about Vildagliptin carboxylic acid methyl ester including the price, delivery …

Adrenal cortical hormones and their derivatives nesoi

Please enquire for more information about Rosuvastatin (3R,5R) isomer calcium including the price, delivery time …

N-Hydroxymethyl Sumatriptan is an analytical standard and a research and development impurity. It is also …

Sumatriptan EP Impurity A is a metabolite of sumatriptan, a drug product that is used …

Alkaloids of opium and their derivatives, salts thereof, not elsewhere specified or included

Dicyclopropylamine hydrochloride is a tyrosine kinase inhibitor that blocks the activity of jak2. It is …

Phenylacetone (phenylpropan-2-one)

5-methyl-2-oxo-1,3-dioxo-4-[(4-[2-(trityl)phenyl]phenyl)methylimidazo]-5-carboxylate is a drug that belongs to the group of angiotensin II receptor antagonists. The …

Alkaloids of opium and their derivatives, salts thereof, not elsewhere specified or included

N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methyloxirane-2-carboxamide (NUOX) is a potential anticancer agent that has been shown to have an acidic …

Chlorthalidone is a drug product that contains the impurity J. Chlorthalidone is an antihypertensive drug …

PSI 7976 is an analog of the nucleophilic attack drug, ribavirin. PSI 7976 inhibits the …

Pramipexole EP Impurity C is a synthetic impurity that is used as an impurity standard …

Orlistat is a lipase inhibitor that is used as a weight-loss drug. It works by …

Lactones nesoi

Lactones nesoi

2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine is a cytosine analog that is used as an industrial chemical. It is prepared …

Vegetable alkaloids, natural or reproduced by synthesis, their salts and other derivatives, nesoi

2'-Hydroxy-3-phenylpropiophenone is a nucleophile that is hydrogenated to form 2'-hydroxy-3-phenylpropionic acid. It is used as …

Adrenal cortical hormones and their derivatives nesoi

Fluoxetine is a selective serotonin reuptake inhibitor that is used to treat major depressive disorder, …

GLUK5 kainate receptor antagonist

Dalzanemdor (SAGE-718) is an NMDA receptor-positive modulator of metabolism that can be used to study …

Fluoroquinolones are a class of antibiotics that are used to treat bacterial infections. Desfluoro ciprofloxacin …

(3S,5R)-Atorvastatin calcium is an analytical standard for the drug atorvastatin. It has a purity of …

Sitagliptin impurity E is an inhibitor of dipeptidyl peptidase-4 (DPP-IV) that is used as a …

1-(6-Chloro-9H-carbazol-2-yl)ethanone is a chemical substance that belongs to the class of synthetic drugs. It is …

Desogestrel Related Compound A is a synthetic impurity standard. It is the metabolite of desogestrel, …

4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-benzaldehyde hydrochloride is a drug product. It is used as an analytical standard and in …

Chlorthalidone impurity E is an analytical standard for the HPLC analysis of chlorthalidone in pharmaceutical …

7'-Methyl-2'-propyl-2,5'-bi-1H-benzimidazole (7'-MPB) is a benzimidazole derivative that is used as a medicine. It is made …

This is a white crystalline compound that has been shown to be effective against glutamic …

(RS)-AMPA ((±)-AMPA) is a glutamate analog. (RS)-AMPA is an agonist of effective and selective excitatory …

Please enquire for more information about Tadalafil spiro-urethane impurity (EP impurity F) including the price, …

Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, …

Other aromatic organo-sulfur compounds (excluding pesticides)

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not …

Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …

Probucol Related Compound C (25 mg) (4-[(3,5-di-tert-butyl-2-hydroxyphenylthio)isopropylidenethio]-2,6-di-tert-butylphenol)

Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides etc not elsewhere specified or included

Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures …

Selfotel is a NMDA receptor antagonist.