Cefalexin Impurity 9 cas 34632-04-7-Deshangchemical

Cefalexin Impurity 9 cas 34632-04-7

chem

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English Synonyms5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[(aminophenylacetyl)amino]-3-methyl-8-oxo-,[6R-[6α,7β(S*)]]-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2S)-aminophenylacetyl]amino]-3-methyl-8-oxo-,(6R,7R)-;7-(α-Amino-L-phenylacetamido)-3-deacetoxycephalospora

CAS

34632-04-7

Molecular Formula

C16H17N3O4S

Molecular weight

347.39

English Synonyms

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[(aminophenylacetyl)amino]-3-methyl-8-oxo-,[6R-[6α,7β(S*)]]-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2S)-aminophenylacetyl]amino]-3-methyl-8-oxo-,(6R,7R)-;7-(α-Amino-L-phenylacetamido)-3-deacetoxycephalosporanicacid;L-Cephalexin;(6R,7R)-7-[[(2S)-2-aMino-2-phenylacetyl]aMino]-3-Methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicAcid;[6R-[6α,7β(S*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicAcid;7-(α-AMi;CefalexinimpurityL

Cefalexin Impurity 9 Properties

Melting Point	>168°C(dec.)
Storage Conditions	Hygroscopic, -20°C Freezer, Under inert Atmosphere
Solubility	Soluble in Aqueous Acid (slightly), DMSO (slightly, with heating)
Form	Solid
Color	White to Light Yellow
Sability	Hygroscopicity

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