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ChemicalBook--->CAS DataBase List--->56271-94-4

56271-94-4

56271-94-4 Structure

56271-94-4 Structure
IdentificationBack Directory
[Name]

[6R-[6alpha,7beta(Z)]]-7-[2-furyl(methoxyimino)acetamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
[CAS]

56271-94-4
[Synonyms]

Einecs 260-086-2
Cefuroxime EP Imp A
Cefuroxime EP Impurity A
Cefuroxim Sodium impurity A
Cefuroxime sodium impurity A
(6R,7R)-7-((Z)-2-(furan-2-yl)
Cefuroxime Sodium EP Impurity A
Cefuroxime Sodium Impurity A (EP)
Cefuroxime EP Impurity A (Cefuroxime Descarbamoyl)
Cefuroxime Impurity 4(Cefuroxime Sodium EP Impurity A)
Cefuroxime Sodium Impurity A (Cefuroxime Descarbamoyl)
7-{[2-Furyl(methoxyimino)acetyl]amino}-3-(hydroxymethyl)-8-oxo-5- thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R)-7α-[[2-Furanyl(methoxyimino)acetyl]amino]-3-hydroxymethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R-(6alpha,7beta(Z)))-7-(2-Furyl(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
[6R-[6alpha,7beta(Z)]]-7-[2-furyl(methoxyimino)acetamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-7-[[(2Z)-2-(2-Furanyl)-2-(MethoxyiMino)acetyl]aMino]-3-(hydroxyMethyl)-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-carboxylicacid,7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-,(6R,7R)-
Cefuroxime Impurity 1/Cefuroxime EP Impurity A/Descarbamoyl Cefuroxime/(6R,7R)-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
[EINECS(EC#)]

260-086-2
[Molecular Formula]

C15H15N3O7S
[MDL Number]

MFCD28898531
[MOL File]

56271-94-4.mol
[Molecular Weight]

381.36
Chemical PropertiesBack Directory
[density ]

1.71±0.1 g/cm3(Predicted)
[vapor pressure ]

3Pa at 20℃
[storage temp. ]

-20°C Freezer, Under Inert Atmosphere
[pka]

2.75±0.50(Predicted)
[Water Solubility ]

1mg/L
Safety DataBack Directory
[Symbol(GHS) ]


GHS08
[Signal word ]

Danger
[Hazard statements ]

H334-H317
[Precautionary statements ]

P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501
Hazard InformationBack Directory
[Chemical Properties]

Off-White Solid
[Uses]

A degradation product of Cefuroxime, and an intermediate for the synthesis of Cephalosporin antibiotics
[Flammability and Explosibility]

Notclassified
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