Ceftazidime Intermediate

Details

Stereochemistry	ACHIRAL
Molecular Formula	C20H22N4O4S3
Molecular Weight	478.608
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CC(C)(C)OC(=O)C(C)(C)ON=C(C(=O)SC1=NC2=C(S1)C=CC=C2)C3=CSC(N)=N3

InChI

InChIKey=RCZJVHXVCSKDKB-ZVHZXABRSA-N

InChI=1S/C20H22N4O4S3/c1-19(2,3)27-16(26)20(4,5)28-24-14(12-10-29-17(21)22-12)15(25)31-18-23-11-8-6-7-9-13(11)30-18/h6-10H,1-5H3,(H2,21,22)/b24-14+

HIDE SMILES / InChI

Molecular Formula	C20H22N4O4S3
Molecular Weight	478.608
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Wed Apr 02 17:22:23 GMT 2025` Edited by `admin` on `Wed Apr 02 17:22:23 GMT 2025`
Record UNII	R9H67LQ8YB
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

tert-Butyl 2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-ylthio)-2-oxoethylidene)amino)oxy)-2-methylpropanoate

Preferred Name

English

Ceftazidime Intermediate

Common Name

English

Propanoic acid, 2-[[[1-(2-amino-4-thiazolyl)-2-(2-benzothiazolylthio)-2-oxoethylidene]amino]oxy]-2-methyl-, 1,1-dimethylethyl ester

Systematic Name

English

Ceftazidime Related Compound 1

Common Name

English

1,1-Dimethylethyl 2-[[[1-(2-amino-4-thiazolyl)-2-(2-benzothiazolylthio)-2-oxoethylidene]amino]oxy]-2-methylpropanoate

Systematic Name

English

Code System Code Type Description

PUBCHEM

53395272

Created by admin on Wed Apr 02 17:22:23 GMT 2025 , Edited by admin on Wed Apr 02 17:22:23 GMT 2025

PRIMARY

CAS

158183-05-2

Created by admin on Wed Apr 02 17:22:23 GMT 2025 , Edited by admin on Wed Apr 02 17:22:23 GMT 2025

PRIMARY

FDA UNII

R9H67LQ8YB

Created by admin on Wed Apr 02 17:22:23 GMT 2025 , Edited by admin on Wed Apr 02 17:22:23 GMT 2025

PRIMARY

Related Record Type Details


					9M416Z9QNR

Ceftazidime

PARENT->PRECURSOR

Comments:

Starting Material

Amount: