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COA COO

Cefaclor EP Impurity G

Impurity

CAS Number

67308-21-8

Molecular Formula

C16H17N3O4S

Product format

Neat

Molecular Weight

347.40

Storage

-20°C

Shipping

Room Temperature

API Family

Cefaclor

Synonyms

67308-21-8; Isocefalexin; [6R-[6a, 7b(R*)]]-7-[(Aminophenylacetyl)amino]-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic Acid; 5-Thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methylene-8-oxo-, [6R-[6a, 7ss(R*)]]- (9CI); Isocephalexin; 5-Thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methylene-8-oxo-, [6R-[6a, 7b(R*)]]-; YUK95YEL4R; Cefaclor EP Impurity G-Isomer 1; CEFACLOR IMPURITY G [EP IMPURITY]; (2R, 6R, 7R)- and (2S, 6R, 7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid; (6R, 7R)-7-((R)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid; 5-Thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methylene-8-oxo-, [6R-[6alpha and 7beta(R*)]]-

Iupac Name

(6R and 7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methylidene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid

InChI

InChI=1S/C16H17N3O4S/c1-8-7-24-15-11(14(21)19(15)12(8)16(22)23)18-13(20)10(17)9-5-3-2-4-6-9/h2-6,10-12,15H,1,7,17H2,(H,18,20)(H,22,23)/t10-,11-,12?,15-/m1/s1

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COA COO

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Custom
Synthesis

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