Chinese name

氨噻肟酸

English name

2-(2-Aminothiazole-4-yl)-2-methoxyiminoacetic acid

Alias

2-Amino-alpha-(methoxyimino)-4-thiazoleacetic acid; ATMAA; ; (2-amino-1,3-thiazol-4-yl)(methoxyimino)acetic acid; (2Z)-(2-amino-1,3-thiazol-4-yl)(methoxyimino)ethanoic acid; (2E)-(2-amino-1,3-thiazol-4-yl)(methoxyimino)ethanoic acid; (2Z)-(2-amino-1,3-thiazol-4-yl)(methoxyimino)ethanoate; 2-Amino-| á -(methoxyimino)-4-thiazoleacetic Acid

CAS RN

65872-41-5

Molecular formula

C₆H₆N₃O₃S

Molecular weight

200.1957

Properties

Melting point176-182°C
Water-solubility 0.6 g/100 mL (20°C)

Usage

Used as antibiotic drug intermediates, is the side chain of cefotaxime sodium, cefatrizine, ceftazidime ect.