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ChemicalBook >> CAS DataBase List >>(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid

(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid

(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid Structure
(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid structure
CAS No.
80544-17-8
Chemical Name:
(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid
Synonyms
NICA;MICAAcid;Cefixime Impurity 9;Mannitol Impurity 65;Cefixime Impurity 39;Cefixime side chain acid;Cefoxime side chain acid;(Z)-(2-Aminothiazol-4-yl)-;Cefacoxime side chain acid;Cefixime side chain acid( TBKWCLS)
CBNumber:
CB2110046
Molecular Formula:
C8H9N3O5S
Molecular Weight:
259.24
MDL Number:
MFCD07782100
MOL File:
80544-17-8.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid Properties

Melting point >160°C (dec.)
Boiling point 481.1±51.0 °C(Predicted)
Density 1?+-.0.1 g/cm3(Predicted)
storage temp. Refrigerator, under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly, Heated)
pka 2.40±0.10(Predicted)
form Solid
color White to Off-White

(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC A633340 (Z)-2-(2-Aminothiazol-4-yl)-2-((2-methoxy-2-oxoethoxy)imino)aceticAcid 80544-17-8 5g $75 2021-12-16 Buy
AK Scientific J11545 CefiximeImpurity1 80544-17-8 100mg $98 2021-12-16 Buy
Oakwood 036575 (Z)-(2-Aminothiazol-4-yl)methoxycarbonylmethoxyiminoaceticacid 99% 80544-17-8 1g $12 2021-12-16 Buy
Oakwood 036575 (Z)-(2-Aminothiazol-4-yl)methoxycarbonylmethoxyiminoaceticacid 99% 80544-17-8 5g $25 2021-12-16 Buy
Oakwood 036575 (Z)-(2-Aminothiazol-4-yl)methoxycarbonylmethoxyiminoaceticacid 99% 80544-17-8 100g $265 2021-12-16 Buy
Product number Packaging Price Buy
A633340 5g $75 Buy
J11545 100mg $98 Buy
036575 1g $12 Buy
036575 5g $25 Buy
036575 100g $265 Buy

(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid Chemical Properties,Uses,Production

Uses

(Z)-2-(2-amino-4-thiazolyl)-2-methoxycarbonylmethoxyiminoacetic acid (cefixime side chain acid) is an important side chain for the synthesis of the third and fourth generation cephalosporins It is of great economic and practical value to strengthen its research and development.

Uses

(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid can be used as an intermediate in organic synthesis.

Preparation

The synthesis of cefixime side chain acid takes tert-butyl acetoacetate as raw material, through the steps of oximation, etherification, chlorination, cyclization and hydrolysis, to synthesize (Z)-2-(2-amino Thiazol-4-yl)-2-methoxycarbonylmethoxyiminoacetic acid.

(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid Suppliers

Global( 139)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29880 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569266 15319487004 1015@dideu.com China 3942 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17365 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15352 58
Yangzhou Model Electronic Materials Co., Ltd. 		+8613761402923 sales@modeltemol.com CHINA 571 58
Supplier Advantage
career henan chemical co 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
Wuhan Chemwish Technology Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
Shaanxi Dideu Medichem Co. Ltd 		58
SIMAGCHEM CORP 		58
ANHUI WITOP BIOTECH CO., LTD 		58
AFINE CHEMICALS LIMITED 		58
Yangzhou Model Electronic Materials Co., Ltd. 		58

View Lastest Price from (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid pictures 2020-05-25 (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid
80544-17-8
 US $0.00-0.00 / Kg 1KG 99.0%+ 300 MT Shaanxi Dideu Medichem Co. Ltd
(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid pictures 2019-07-06 (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid
80544-17-8
 US $7.00 / kg 1kg 99% 100kg Career Henan Chemical Co

80544-17-8((Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid)Related Search:

Ethyl 2-(Chlorosulfonyl)acetate Glycine Ethyl acetate Methylchloroisothiazolinone/methylisothiazolinone mixture (MCIT/MIT) (Z)-2-(TERT-METHOXYCARBONYLMETHOXYIMINO)-2-(2-AMINOTHIAZOL-4-YL)ACETIC ACID
Chloroacetic acid Acetic anhydride Cefixime 4-THIAZOLEACETIC ACID, 2-AMINO-ALPHA-[[2-(1,1-DIMETHYLETHOXY)-2-OXOETHOXY]IMINO]-, ANHYDRIDE WITH DIETHYL HYDROGEN PHOSPHATE, (Z)- (Z)-2-(2-Aminothiazol-4-yl)-2-(tert-butoxycarbonylmethoxyimino)acetic acid
Diethyl thiophosphoryl-(Z)-2-(2-aminothiazol-4-yl)-2-(tert-butoxycarbonyl)isopropoxyiminoacetate (Z)-2-(tert-Butoxycarbonylprop-2-oxyimino)-2-(2-tritylaminothiazol-4-yl)acetic acid Ethyl 2-(2-aminothiazole-4-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetate 4-THIAZOLEACETIC ACID, 2-AMINO-ALPHA-[[2-(1,1-DIMETHYLETHOXY)-1,1-DIMETHYL-2-OXOETHOXY]IMINO]-, ANHYDRIDE WITH DIETHYL HYDROGEN PHOSPHATE, (Z)- POLY(METHYL METHACRYLATE) ISOTACTIC
4-THIAZOLEACETIC ACID, 2-AMINO-ALPHA-[[2-(1,1-DIMETHYLETHOXY)-2-OXOETHOXY]IMINO]-, ANHYDRIDE WITH O,O-DIETHYL HYDROGEN PHOSPHOROTHIOATE (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid (Z)-(METHOXYCARBONYLMETHOXYIMINO)-2-(2-AMINOTHIAZOL-4-YL)ACETIC ACID

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NICA (Z)-2-Amino-ALPHA-[(2-methoxy-2-oxoethoxy)-imino]-4-thiazoleacetic acid MICAAcid (Z)-2-(2-AMINOTHIAZOL-4-YL)-2-METHOXYCARBONYLMETHOXYIMINOACETIC ACID (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid (Z)-2-(2-METHOXY-2-OXOETHOXYIMINO)-2-(2-METHYLTHIAZOL-4-YL)ACETIC ACID (Z)-(2-Aminothiazol-4-yl)- (Z)-2-(2-AMinothiazol-4-yl)-2-((2-Methoxy-2-oxoethoxy)iMino)acetic acid Cefixime side chain acid Cefixime Impurity 9 (2-AMINOTHIAZOL-4-YL)-METHOXYCARBONYLMETHOXYIMINOACETIC ACID (2Z)-2-(2-amino-4-thiazolyl)-2-(2-methoxy-2-oxoethoxy)iminoacetic acid (Z)-2-(t-MethoxycarbonylMethoxyimino)-2-(2-Aminothiazol-4-yl)Acetic Acid 4-Thiazoleacetic acid, 2-amino-α-[(2-methoxy-2-oxoethoxy)imino]-, (αZ)- (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-methoxy-2-oxoethoxy)iminoacetic acid (Z)-2-(tert-Methoxycarbonyl Methoxyimino)-2-(2-Aminothiazol-... Cefoxime side chain acid Cefacoxime side chain acid Cefixime side chain acid( TBKWCLS) Mannitol Impurity 65 Cefixime Impurity 39 80544-17-8