(Z)-2-(2-Aminothiazole-4-YL)-2-Methoxyimino-Acetic Acid Ethyl Ester

Name	Ethyl 2-(2-aminothiazole-4-yl)-2-methoxyiminoacetate
Synonyms	EMATA Cefotaxime Impurity 4 ethyl 2-amino-α-(methoxyimino)thiazol-4-acetate Ethyl 2-(2-aminothiazol-4-yl)-2-methoxyiminoacetate ethyl 2-amino-alpha-(methoxyimino)thiazol-4-acetate Ethyl 2-Amino-alpha-(methoxyimino)-4-thiazoleacetate Ethyl 2-(2-aminothiazole-4-yl)-2-methoxyiminoacetate Ethyl (Z)-2-(2-Amino-4-Thiazolyl)-2-Methoxyiminoacetate Ethyl (Z)-2-amino-alpha-(methoxyimino)thiazol-4-acetate ethyl-2-methoxy-amino-2-(2-amino-thiazole-4-yl) acetate Ethyl-(Z)-2-(2-aminothiazole-4-yl)-2-methoxyiminoacetate ETHYL-2-METHOXY-AMINO-2-(2-AMINO-4-THIAZOLE-4-YL) ACETATE ethyl (2E)-(2-amino-1,3-thiazol-4-yl)(methoxyimino)ethanoate ethyl (2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-acetate 4-thiazoleacetic acid, 2-amino-alpha-(methoxyimino)-, ethyl ester 4-THIAZOLEACETIC ACID, 2-AMINO-ALPHA-(METHOXYIMINO)-, ETHYL ESTER ethyl 2-amino-α-(methoxyimino)-4-thiazoleacetate, predominantly syn (Z)-2-(2-Aminothiazole-4-YL)-2-Methoxyimino-Acetic Acid Ethyl Ester 4-THIAZOLEACETIC ACID, 2-AMINO-ALPHA-(METHOXYIMINO)-, ETHYL ESTER, (AZ)- 4-thiazoleacetic acid, 2-amino-alpha-(methoxyimino)-, ethyl ester, (AZ)-
CAS	64485-88-7 60846-15-3
EINECS	264-912-2
InChI	InChI=1/C8H11N3O3S/c1-3-14-7(12)6(11-13-2)5-4-15-8(9)10-5/h4H,3H2,1-2H3,(H2,9,10)/b11-6+

Molecular Formula	C8H11N3O3S
Molar Mass	229.26
Density	1.4042 (rough estimate)
Melting Point	162-164°C(lit.)
Boling Point	363.4±34.0 °C(Predicted)
Flash Point	173.6°C
Water Solubility	may decompose
Vapor Presure	1.81E-05mmHg at 25°C
Appearance	White crystal
Color	White to Almost white
Maximum wavelength(λmax)	['297nm(EtOH)(lit.)']
pKa	1.70±0.10(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Refractive Index	1.6630 (estimate)
Use	Used as a drug intermediate of cephalosporins

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3
HS Code	29225090

Use	used as a pharmaceutical intermediate of cephalosporin class .

Last Update：2024-04-10 22:41:30

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Product Name: ethyl (EZ)-(2-aminothiazol-4-yl)-α-methoxyiminoacetate Visit Supplier Webpage Request for quotation
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Product Name: Cefotaxime Impurity 14 Visit Supplier Webpage Request for quotation
CAS: 64485-88-7
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052

Wechat: 15671228036

Multiple Specifications

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(Z)-2-(2-Aminothiazole-4-YL)-2-Methoxyimino-Acetic Acid Ethyl Ester Request for Quotation