Δ4-Cephalexin Diketopiperazine (Technical Grade)

Catalogue No.: IM038224
CAS No.: 65870-52-2
Mol. Formula: C₁₆H₁₇N₃O₄S

Description

Catalogue Number	IM038224
CAS No.	65870-52-2
Chemical Name	Δ4-Cephalexin Diketopiperazine (Technical Grade)
Synonyms	2-(3,6-Dioxo-5-phenyl-2-piperazinyl)-5,6-dihydro-5-methyl-2H-1,3-thiazine-4-carboxylic Acid
Molecular Formula	C₁₆H₁₇N₃O₄S
Molecular Weight	347.39
Appearance	Pale Yellow to Light Yellow Solid
Melting Point	>140°C (dec.)
Storage	-20°C, Hygroscopic
Solubility	DMSO (Slightly), Water (Slightly)
Stability	Hygroscopic
Applications	Δ4-Cephalexin Diketopiperazine is a degradation product of Cephalexin (C256800), a semi-synthetic cephalosporin antibiotic.
Category	Standards; Pharmaceutical/API Drug Impurities/Metabolites;

Note: All Products are stable to be shipped at room temperature, unless otherwise specified.