ChemicalBook > CAS DataBase List > (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid
(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid
- Product Name
- (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid
- 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
- Formula Weight
- 259.24
- MOL File
- 80544-17-8.mol
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(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid Property
- 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
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N-Bromosuccinimide Price
TRC
- Product number
- A633340
- Product name
- (Z)-2-(2-Aminothiazol-4-yl)-2-((2-methoxy-2-oxoethoxy)imino)aceticAcid
- Packaging
- 5g
- Price
- $75
- Updated
- 2021/12/16
AK Scientific
- Product number
- J11545
- Product name
- CefiximeImpurity1
- Packaging
- 100mg
- Price
- $98
- Updated
- 2021/12/16
Oakwood
- Product number
- 036575
- Product name
- (Z)-(2-Aminothiazol-4-yl)methoxycarbonylmethoxyiminoaceticacid
- Purity
- 99%
- Packaging
- 1g
- Price
- $12
- Updated
- 2021/12/16
Oakwood
- Product number
- 036575
- Product name
- (Z)-(2-Aminothiazol-4-yl)methoxycarbonylmethoxyiminoaceticacid
- Purity
- 99%
- Packaging
- 5g
- Price
- $25
- Updated
- 2021/12/16
Oakwood
- Product number
- 036575
- Product name
- (Z)-(2-Aminothiazol-4-yl)methoxycarbonylmethoxyiminoaceticacid
- Purity
- 99%
- Packaging
- 100g
- Price
- $265
- Updated
- 2021/12/16
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(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid Chemical Properties,Usage,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
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View Lastest Price from (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid 80544-17-8
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1KG
- Purity
- 99.0%+
- Supply Ability
- 300 MT
- Release date
- 2020-05-23
Career Henan Chemical Co
- Product
- (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid 80544-17-8
- Price
- US $7.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2018-12-21
80544-17-8, (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acidRelated Search:
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(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid
(Z)-(METHOXYCARBONYLMETHOXYIMINO)-2-(2-AMINOTHIAZOL-4-YL)ACETIC ACID