CAS:34632-04-7|L-Cephalexin

Catalogue Number:C256805
Chemical Name:L-Cephalexin
Synonyms:(6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[6α,7β(S*)]]-7-[(Aminophenylacetyl)amino]-
CAS Number:34632-04-7
Molecular Formula:C₁₆H₁₇N₃O₄S
Appearance:White to Pale Yellow Solid
Melting Point:>168ºC (dec.)
Molecular Weight:347.39
Storage:-20°C
Solubility:Aqueous Acid (Slightly), DMSO (Slightly, Heated)
Stability
Hygroscopic
Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites; Antibotics;
Applications:The L-diastereomer of the b-lactam antibiotic Cephalexin (C256800). It is transported by PEPT1 (the oligopeptide transporter responsible for absorption of peptide nutrients in the small intestine) with high affinity, but is not metabolized by PEPT1 itself.
References:Mitsuoka, K. et al.: Biol. Pharmac. Bull., 32, 1459 (2009); Snyder, N.J. et al.: Antimicrob. Agents Chemother., 41, 1649 (1997);
To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low temperature products will be delivered with ice bags. As for the products stored at room temperature, they will not be packed with ice bags or dried ice. Taskcm is committed to providing cost-effective products that facilitate drug delivery with our customers.
Email:sales@ebclink.com