Pricing

  For pricing information, USA customers sign in.
  Outside USA? Please contact your distributor for pricing.

Specifications

2-Cephalexin is an isomeric impurity of the semi-synthetic antibiotic Cephalexin.
Catalog #	005944
Form	Off-White to Pale Yellow Solid
Melting Point	177-182°C (dec.)
Solubility	Warm DMSO, Hot Water
CAS Number	79750-46-2
Molecular Formula	C16H17N3O4S
Molecular Weight	347.39
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate names	(6R,7R)-7-[[(2R)-Aminophenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid; Cephalexin Impurity F; Delta 2 Cephalexin;[6R-[6 ,7 (R*)]]-7-[(Aminophenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-c