Impuretés API

(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline is a drug used to treat depression. It is an antidepressant drug that inhibits …

Decitabine is a drug product that is being developed for the treatment of cancer. It …

Paclitaxel is an anticancer drug that belongs to the class of taxanes. Paclitaxel binds to …

[(2-Butoxyethoxy)ethyl] 2-[(trifluoromethyl)phenylamino]benzoate is a synthetic chemical that is an impurity in the synthesis of the …

(1R)-1-(3,4-Dihydroxyphenyl)-2-(methylamino)ethanesulfonic acid is a synthetic compound that is used as an API impurity in the …

Remdesivir impurity

Famotidine is a histamine H2 receptor antagonist. It is used to prevent stomach ulcers, heartburn, …

Acyclovir is an antiviral drug that inhibits the replication of herpes viruses by selectively inhibiting …

2,4-Dicyano-3-(3,4-dihydroxy-5-nitrophenyl)-N1,N1,N5,N5-tetraethylpentanediamide is a white crystalline solid that is used as an analytical reference standard in …

5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulphonyl]-1H-benzimidazole N-oxide is a cyclic sulfoxide that has shown to be a potent inhibitor of …

4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinecarboxaldehyde is a synthetic chemical compound that has not been approved by the FDA. It …

Bicalutamide sulfide is a synthetic, phosphotungstic acid-reactive, bifunctional reagent that is synthesized from the reaction …

Atorvastatin is a drug product that is metabolized to atorvastatin epoxy pyrrolooxazin tricyclic impurity. Due …

Tenofovir isoproxil monoester is a prodrug of Tenofovir, which is an antiviral drug. Tenofovir prevents …

3-O-Desmethyl amlodipine is a metabolite of the drug amlodipine. It has been shown to be …

2'-Deoxy-2',2'-difluorocytidine 5'-monophosphate (CDFMP) is a potent antitumor agent that has been shown to have a …

Bis-[5-[(dimethylamino)methyl]furan-2-yl]methane is a synthetic compound with the CAS number 16864-73-6. It is used in pharmacological …

Memantine impurity IV is a hydrolysis product of memantine. It appears as a white to …

Caspofungin impurity C is a high-purity, chromatographically pure, caspofungin impurity. It was isolated by chromatography …

Decitabine Impurity 12 is an analytical standard that is used in the research and development …

Lansoprazole sulfone is a prodrug of lansoprazole that is metabolized by cytochrome P450 enzymes. Lansoprazole …

Calcipotriol EP Impurity G is an impurity in calcipotriol, which is a drug product. Calcipotriol …

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

Cetirizine Impurity B is a custom synthesis impurity. It is a product of the metabolism …

Daunomycinone is a chemical compound that belongs to the group of antitumor agents. It is …

N-(((5S)-3-(4-(4-Morpholinyl)phenyl)-2-oxo-5-oxazolidinyl)methyl) acetamide is an impurity of the antibiotic linezolid. It is a contaminant that can …

Decitabine impurity 14 is an impurity of decitabine. It is a stable, natural product that …

Busulfan propyl mesylate is a synthetic drug that is used as an antineoplastic agent. It …

6’-Hydroxy simvastatin acid is a metabolite of simvastatin. It has an analytical purity of at …

N-Methyl-1-methylthio-2-nitroethylemeamine (MTNE) is a synthetic amine that can be used as a precursor for the …

Chlorthalidone impurity H is an impurity standard for chlorthalidone. It is a synthetic chemical and …

Please enquire for more information about (3R)-3-Amino-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazin-7(8H)-yl]-4-(2,3,6-trifluorophenyl)-1-butanone including the price, delivery time and more detailed …

2-Acetamido-7-[[2-(acetyloxy)ethoxy]methyl]-6,7-dihydro-1H-purin-6-one is a drug development impurity that is manufactured by the pharmaceutical company. This impurity …

Omeprazole is a drug that belongs to the class of benzimidazole compounds. It is an …

N-(1-Oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-D-valine is a potent and selective inhibitor of the enzyme lipase. It prevents the hydrolysis …

Chlorthalidone impurity G is a synthetic, high purity, pharmacopoeia grade impurity standard for chlorthalidone. It …

Chlorhexidine digluconate impurity K dihydrochloride is a drug product that is an analytical standard. It …

Dicyclopropylamine is a molecule that has been clinically developed as a drug. It is an …

Tacrolimus is a macrolide that is used as an immunosuppressive drug. It has been shown …

Please enquire for more information about Minocycline EP Impurity H including the price, delivery time …

7-O-methyl ivermectin is a drug product that is an analytical standard for the impurity 7-O-methyl …

3,5-Di-O-(4-chlorobenzoyl)-2-deoxy-a-D-ribofuranosyl isocyanate (CAS No. 53477) is a drug product that belongs to the class of …

5-Methyl Zolpidem is a zolpidem tartrate that is used for the treatment of insomnia and …

Acarbose Impurity E is an impurity found in acarbose. It is a natural, API impurity …

2,3'-Anhydrothymidine is a piperidine-containing nucleoside analog that inhibits the replication of HIV and other viruses. …

5-[(Dimethylamino)methyl]furan-2-yl]methanethiol, oxalate is a chemical compound with the molecular formula of C4H8O2S. It is a …

1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3.5-pyridinecarboxylic acid dimethyl ester is a creatine kinase inhibitor that blocks the synthesis of creatine …

4-(2-Methoxyethyl)phenol is a synthetic compound that is an antihypertensive agent. It is used to reduce …

N-Methyl zonisamide is a drug that is an impurity in Zonisamide. It is an analog …

a-[3-[[2-(3,4-Dimethoxyphenyl)ethyl]methylamino]propyl]-alpha-ethyl-3,4-dimethoxy-benzeneacetonitrile is a new inhibitor of the human p glycoprotein (Pgp). It has been shown …

Erythromycin impurity N is a natural metabolite of erythromycin. It is a metabolite of erythromycin …

Dechloro haloperidol decanoate is a drug product that is custom synthesized to meet the needs …

N-Desmethyltoremifene is an anti-estrogen that has been shown to have genotoxic effects. It inhibits DNA …

4-Amino-7-iodopyrrolo[2,1-f][1,2,4]triazine is an impurity standard of the drug product. It is a high purity synthetic …

The following is a description of an impurity standard for the metabolite 2-(3-Hydroxy-2,2-Dimethylpropoxy)-1-(6-Hydroxy-2-Naphthyl)Propan-1-One: "2-(3-Hydroxy-2,2-Dimethylpropoxy)-1-(6-Hydroxy-2-Naphthyl)Propan-1-One (CAS …

3-N-didesmethyl-3-N-tosyl azithromycin is an impurity of azithromycin. It is a white crystalline solid that is …

Dimethyl-2-ene-3-(4-methylbenzoyl)propionamide is an impurity that is found in N,N-dimethyl-3-(4-methylbenzoyl)-propionamide. It is a white solid and …

3-(Dimethylamino)-1-(3-thienyl)propan-1-ol (DMAT) is an impurity that was identified in a drug product and that is …

3-O-Methylcarbidopa is a drug that belongs to the class of dopa decarboxylase inhibitors. It is …

Remdesivir impurity 13 is a metabolite of remdesivir, which is a drug product that is …

NLRP3i is a molecule that is orally administered and has been shown to have anti-inflammatory …

Cetirizine impurity B dihydrochloride is a minor impurity of cetirizine, which is a non-sedating antihistamine. …

8-Fluoro-2,2-dimethyl-9-(4-methyl-1-piperazinyl)-6-oxo-2H,6H-oxazolo[5,4,3-ij]quinoline-5-carboxylic acid is a synthetic drug product. It has been shown to be metabolized by …

5-Benzoyl-N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-2,3-dihydro-1H-pyrrolizine-1-carboxamide is a drug product that is used in research and development. It is a …

Paclitaxel breakdown product

N-tert-butyl-N-(((S)-3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)acetamide (CAS 1215006-11, API impurity) is a synthetic compound from the drug development process. This …

Intermediate for tiotropium bromide synthesis

N,N'-Bis(4-chlorobenzylidene)hydrazine is an organic nitrogen compound that is used as a reagent in organic chemistry. …