Clarithromycin EP Impurity A

CAS: 124412-58-4

Ref. 3D-FC166203

Product Information

• Name: Clarithromycin EP Impurity A
• Synonyms: Clarithromycin F, 16-OH-Clr, 6-{[4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-12,13-dihydroxy-4-[(3-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy]-3-(hydroxymethyl)-7-methoxy-5,7,9,11,13-pentamethyloxacyclotetradecane-2,10-dione (non-preferred name), 16-Hydroxyclarithromycin

Description

Clarithromycin EP Impurity A is an analytical standard for clarithromycin. Clarithromycin EP Impurity A is a white to off-white powder that is soluble in methanol, acetone, and chloroform. It has a molecular weight of 459.23 Da and the chemical formula C18H26N2O5S. Clarithromycin EP Impurity A is an impurity found in clarithromycin that has been isolated from the product by high-performance liquid chromatography (HPLC) and confirmed by nuclear magnetic resonance spectroscopy (NMR). Clarithromycin EP Impurity A can be used as a reference standard for pharmacopoeia testing or as a research and development sample for drug development. It can also be synthesized from natural or synthetic sources.

• Brand: Biosynth

Chemical properties

• Molecular weight: 763.95 g/mol
• Formula: C₃₈H₆₉NO₁₄
• Purity: 90%Nmr
• Color/Form: Powder