Cefaclor impurity F

CAS: 73200-73-4

Ref. 3D-FC63641

Product Information

• Name: Cefaclor impurity F
• Synonyms: 2(1H)-Pyrazinone, 3-phenyl-, 2-Pyrazinol, 3-Phenyl-, 3-Phenylpyrazin-2-ol

Description

Cefaclor impurity F is a dihydrothiazine that is an impurity of cefaclor. It is found in the reversed-phase high-performance liquid chromatography (RP-HPLC) profile of cefaclor and can be identified by its anthranilic acid moiety. Cefaclor impurity F has been shown to have antibiotic activity against typhimurium and S. aureus. The presence of this compound in cefaclor may be due to an imine reaction between the p-hydroxybenzoic acid and dihydrothiazine moieties, which are structurally related compounds. This compound has not been evaluated for toxicity.

• Brand: Biosynth

Chemical properties

• Molecular weight: 172.18 g/mol
• Formula: C₁₀H₈N₂O
• Purity: Min. 95%
• InChI: InChI=1S/C10H8N2O/c13-10-9(11-6-7-12-10)8-4-2-1-3-5-8/h1-7H,(H,12,13)
• InChI key: InChIKey=SYPKOIOSVWYKHO-UHFFFAOYSA-N
• SMILES: O=c1[nH]ccnc1-c1ccccc1