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178601-88-2

178601-88-2 Structure

178601-88-2 Structure
IdentificationBack Directory
[Name]

(Z)-Cefdinir
[CAS]

178601-88-2
[Synonyms]

(E)-Cefdinir
(Z)-Cefdinir
Cefdinir Impurity 5
Cefdinir (E)-Isomer
Cefdinir CP Impurity R
Cefdinir (E)-Isomer (USP)
Cefdinir Impurity R,(E)-Cefdinir
Cefdinir Impurity R(CP),(E)-Cefdinir
Cefdinir Impurity 5 (Cefdinir CP Impurity R)
(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-7-[[(2E)-(2-AMino-4-thiazolyl)(hydroxyiMino)acetyl]aMino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
(6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2E)-2-(2-amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-, (6R,7R)-
Cefdinir Impurity R: (6R,7R)-7-[[(2E)-(2-Amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
Cefdinir impurity 13/Cefdinir CP Impurity R/(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
[Molecular Formula]

C14H13N5O5S2
[MOL File]

178601-88-2.mol
[Molecular Weight]

395.41
Chemical PropertiesBack Directory
[Melting point ]

>129°C (dec.)
[storage temp. ]

Amber Vial, -20°C Freezer, Under Inert Atmosphere
[solubility ]

Dichloromethane (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Off-White to Beige
Hazard InformationBack Directory
[Chemical Properties]

Light Beige Solid
[Uses]

(E)-Cefdinir (Cefdinir EP Impurity R) is a Cefdinir (C242670) impurity. The E-isomer of Cefdinir (C242670).
[Uses]

Cefdinir (C242670) impurity. The E-isomer of Cefdinir (C242670).
[Definition]

ChEBI:(6R,7R)-7-[[2-(2-amino-4-thiazolyl)-2-hydroxyimino-1-oxoethyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid is a cephalosporin, a ketoxime and a member of 1,3-thiazoles.
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