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TLC Pharmaceutical Standards

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CEPHALEXIN (CEFALEXIN)

C-4711

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Catalogue Number:	C-4711
Compound Name:	Cefalexin EP Impurity F Trifluoroacetate (Cephalexin USP Related Compound F Trifluoroacetate)
Synonyms:	(6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 2,2,2-trifluoroacetic acid (1:1)
CAS#:
Alternate CAS#:	79750-46-2 (free base)
Molecular Formula:	C₁₆H₁₇N₃O₄S. C₂HF₃O₂
Molecular Weight:	347.39 114.02

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