(2E)-2-(Hydroxyimino)-3-oxo-butanoic Acid 1,1-Dimethylethyl Ester - CAS 1312786-80-3

Catalog: BB061058
Product Name: (2E)-2-(Hydroxyimino)-3-oxo-butanoic Acid 1,1-Dimethylethyl Ester
CAS: 1312786-80-3
Synonyms: tert-butyl (2E)-2-hydroxyimino-3-oxobutanoate; (E)-tert-butyl 2-(hydroxyiMino)-3-oxobutanoate; 2-(Hydroxyimino)acetoacetic acid tert-butyl ester; (E)-2-Hydroxyimino-3-oxobutyric acid, 1,1-dimethylethyl ester
(2E)-2-(Hydroxyimino)-3-oxo-butanoic Acid 1,1-Dimethylethyl Ester
IUPAC Name:tert-butyl (E)-3-hydroxy-2-nitrosobut-2-enoate
Description:(2E)-2-(Hydroxyimino)-3-oxo-butanoic Acid 1,1-Dimethylethyl Ester is an intermediate used in the synthesis of Cefotaxime Bromoacetyl Analogue (C242940), which is an impurity of Cefotaxime (C242950), a broad spectrum third generation cephalosporin antibiotic.
Molecular Weight:187.19
Molecular Formula:C8H13NO4
Canonical SMILES:CC(=C(C(=O)OC(C)(C)C)N=O)O
InChI:InChI=1S/C8H13NO4/c1-5(10)6(9-12)7(11)13-8(2,3)4/h10H,1-4H3/b6-5+
InChI Key:VQEIZROURYGRDI-AATRIKPKSA-N
References:Wise, R., et al. Antimicrob. Agents Chemother., 14, 807 (1978), Muhtadi, F.J., et al. Anal. Profiles Drug Subs., 11, 139 (1982).

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