CAS 947723-87-7

Cefuroxime EP Impurity H

CAS: 947723-87-7

Formula: C₁₅H₁₃N₃O₆S

Molecular weight: 363.34

Ref: ST-EA-CP-C265008

Cefuroxime Axetil EP Impurity E (Cefuroxime Sodium EP Impurity H)

CAS: 947723-87-7

Formula: C₁₅H₁₃N₃O₆S

Molecular weight: 363.34

Ref: 4Z-C-445005

(5aR,6R)-6-[[(Z)-(Furan-2-yl)(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione

CAS: 947723-87-7

Color and Shape: Neat

Ref: 86-MM1341.08

Cefuroxime Axetil EP Impurity E

CAS: 947723-87-7

Formula: C₁₅H₁₃N₃O₆S

Molecular weight: 363.3

Ref: ST-EA-CP-C92019

(alphaZ)-α-(Methoxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-furanacetamide

Controlled Product

CAS: 947723-87-7

Impurity Cefuroxime Sodium EP Impurity H(Cefuroxime Axetil EP Impurity E)
Applications (αZ)-α-(Methoxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-furanacetamide (Cefuroxime Sodium EP Impurity H(Cefuroxime Axetil EP Impurity E)) is an impurity of Cefuroxime Axetil (C248065), the 1-(acetyloxy) ethyl ester of Cefuroxime (C248060), an injectable second generation cephalosporin with an excellent antibacterial activity.
References Malenovic, A., et al.: Chromatograph., 76, 293 (2013);

Formula: C₁₅H₁₃N₃O₆S

Color and Shape: White To Light Yellow

Molecular weight: 363.35

Ref: TR-M262745

Cefuroxime axetil impurity E

CAS: 947723-87-7

Cefuroxime axetil impurity E is an impurity of cefuroxime axetil, an antibiotic. It is a stereoselective drug that targets the production of C-reactive protein in the body. Cefuroxime axetil impurity E has been shown to inhibit the biosynthesis of fatty acids and antimicrobial agents in animals. The molecular target for this compound is not known, although it has been shown to have antifibrinolytic properties and prevent dyskinesias in animal models.

Formula: C₁₅H₁₃N₃O₆S

Purity: 95%Nmr

Molecular weight: 363.3 g/mol

Ref: 3D-FC178868