Cephalexin, L-

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C16H17N3O4S
Molecular Weight	347.389
Optical Activity	UNSPECIFIED
Defined Stereocenters	3 / 3
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CC1=C(N2[C@H](SC1)[C@H](NC(=O)[C@@H](N)C3=CC=CC=C3)C2=O)C(O)=O

InChI

InChIKey=ZAIPMKNFIOOWCQ-FIXISWKDSA-N

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/h2-6,10-11,15H,7,17H2,1H3,(H,18,20)(H,22,23)/t10-,11+,15+/m0/s1

HIDE SMILES / InChI

Molecular Formula	C16H17N3O4S
Molecular Weight	347.389
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	3 / 3
E/Z Centers	0
Optical Activity	UNSPECIFIED

Approval Year

Substance Class	Chemical Created by `admin` on `Wed Apr 02 17:40:40 GMT 2025` Edited by `admin` on `Wed Apr 02 17:40:40 GMT 2025`
Record UNII	4YWC944URC
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

L-Cephalexin

Preferred Name

English

Cephalexin, L-

Common Name

English

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2S)-aminophenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-

Systematic Name

English

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methyl-8-oxo-, [6R-[6?,7?(S*)]]-

Systematic Name

English

(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

Systematic Name

English

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-

Systematic Name

English

7-(?-Amino-L-phenylacetamido)-3-deacetoxycephalosporanic acid

Systematic Name

English

Code System Code Type Description

FDA UNII

4YWC944URC

Created by admin on Wed Apr 02 17:40:40 GMT 2025 , Edited by admin on Wed Apr 02 17:40:40 GMT 2025

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PUBCHEM

10521584

Created by admin on Wed Apr 02 17:40:40 GMT 2025 , Edited by admin on Wed Apr 02 17:40:40 GMT 2025

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CAS

34632-04-7

Created by admin on Wed Apr 02 17:40:40 GMT 2025 , Edited by admin on Wed Apr 02 17:40:40 GMT 2025

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