Cefteram acid

Post Date:
Jan 28,2023
Expiry Date:
Jul 27,2023
Detailed Description:
Cas No. :82547-58-8 Specs:Purity:99%
Chemical Name: [6R-[6alpha,7beta(Z)]]-7-[2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido]-3- (5-methyl-2H-tetrazol2-ylmethyl)-3-cephem-4-carboxylic acid
CAS NO: 82547-58-8
Molecular Formula: C 16 H 17 N 9 O 5 S 2
Molecular Weight: 479.49
Appearance: White or whitish crystalline powder
Purity: ≥ 96%
Usage : The intermediate of Cefteram pivoxil
CAS Registry Number:
82547-58-8
Synonyms:
;2,2-Dimethylpropanoyloxymethyl (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetylamino]-3-(5-methyl-2H-tetrazol-2-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;(6R,7R)-7-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(5-methyl-2H-tetrazol-2-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(5-methyl-2H-tetrazol-2-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
Molecular Formula:
C₁₆H₁₇N₉O₅S₂
Molecular Weight:
479.4935
Molecular Structure:

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