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Methyl 2-chloro-4-thiazolecarboxylate

Methyl 2-chloro-4-thiazolecarboxylate Structure
Methyl 2-chloro-4-thiazolecarboxylate structure
CAS No.
850429-61-7
Chemical Name:
Methyl 2-chloro-4-thiazolecarboxylate
Synonyms
Methyl 2-Chlorothiazole-5-Carboxylate;Methyl 2-chloro-4-thiazolecarboxylate;Methyl 2-chloro-thiazol-4-carboxylate;METHYL 2-CHLOROTHIAZOLE-4-CARBOXYLATE;2-Chloro-4-(methoxycarbonyl)-1,3-thiazole;METHYL 2-CHLORO-1,3-THIAZOLE-4-CARBOXYLATE;Methyl2-chloro-1,3-thiazole-4-carboxylate95%;Methyl 2-chloro-1,3-thiazole-4-carboxylate 95%;4-Thiazolecarboxylic acid, 2-chloro-, methyl ester;2-chloro-4-Thiazolecarboxylic acid methyl ester (9CI ACI)
CBNumber:
CB5740974
Molecular Formula:
C5H4ClNO2S
Molecular Weight:
177.61
MDL Number:
MFCD06659909
MOL File:
850429-61-7.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:40
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Methyl 2-chloro-4-thiazolecarboxylate Properties

Melting point 90-94
Boiling point 271.2±32.0 °C(Predicted)
Density 1.456±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form powder
pka -1+-.0.10(Predicted)
color Light tan (hint of brown)
InChI InChI=1S/C5H4ClNO2S/c1-9-4(8)3-2-10-5(6)7-3/h2H,1H3
InChIKey PZLJTHDJLAXFAW-UHFFFAOYSA-N
SMILES S1C=C(C(OC)=O)N=C1Cl

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P280-P271
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
Hazard Note  Irritant
HS Code  29349990

Methyl 2-chloro-4-thiazolecarboxylate price More Price(45)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SYX00303 Methyl 2-chlorothiazole-4-carboxylate 850429-61-7 1g $99.7 2023-01-07 Buy
AstaTech CL2506 METHYL2-CHLORO-4-THIAZOLECARBOXYLATE 97% 850429-61-7 1G $56 2026-04-30 Buy
AstaTech CL2506 METHYL2-CHLORO-4-THIAZOLECARBOXYLATE 97% 850429-61-7 5G $168 2026-04-30 Buy
AstaTech CL2506 METHYL2-CHLORO-4-THIAZOLECARBOXYLATE 97% 850429-61-7 25G $504 2026-04-30 Buy
Apolloscientific OR5610 Methyl 2-chloro-1,3-thiazole-4-carboxylate 98% 850429-61-7 1g $21 2026-06-04 Buy
Product number Packaging Price Buy
SYX00303 1g $99.7 Buy
CL2506 1G $56 Buy
CL2506 5G $168 Buy
CL2506 25G $504 Buy
OR5610 1g $21 Buy

Methyl 2-chloro-4-thiazolecarboxylate Chemical Properties,Uses,Production

Synthesis

METHYL 2-CHLORO-4-THIAZOLECARBOXYLATE was prepared from ethyl chloropyruvate and thiourea via a three-step process of cyclization, chlorination, and ester substitution. The synthetic route is shown in the figure below.

Synthesis of 850429-61-7

Figure 1 Synthetic route of METHYL 2-CHLORO-4-THIAZOLECARBOXYLATE

Uses

2-Chlorothiazole-4-carboxylic acid methyl ester is a carboxylic acid ester organic compound that can be used as a pharmaceutical intermediate.

Methyl 2-chloro-4-thiazolecarboxylate Preparation Products And Raw materials

Raw materials

Methyl Bromopyruvate Thiourea

Preparation Products

Methyl 2-chloro-4-thiazolecarboxylate Suppliers

Global( 117)Suppliers
Supplier Tel Email Country ProdList Advantage
Changzhou Anchor Biological Technology Co., Ltd 0519-85519868 18915088878 sales@ankerbio.com China 260 58
Yancheng Schiemann Biological Technology Co.,Ltd 0515-88280676; 18921872653 sales@ximanbio.com China 1524 56
Xinyi Kaiwu Chemical Technology Co., Ltd. 0516-0516-88997009 18651776937 4164357@qq.com China 3204 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
ZEROSCHEM.CO.,LTD. 10-61256048 13810278579; sales@zeroschem.com China 1399 59
Supplier Advantage
Changzhou Anchor Biological Technology Co., Ltd 58
Yancheng Schiemann Biological Technology Co.,Ltd 56
Xinyi Kaiwu Chemical Technology Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Beijing Ouhe Technology Co., Ltd 60
Jia Xing Isenchem Co.,Ltd 66
Pure Chemistry Scientific Inc. 62
ZEROSCHEM.CO.,LTD. 59

View Lastest Price from Methyl 2-chloro-4-thiazolecarboxylate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Methyl 2-chloro-1,3-thiazole-4-carboxylate pictures 2026-08-25 Methyl 2-chloro-1,3-thiazole-4-carboxylate
850429-61-7
 $1.10-9.90 1KG 99% min 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
METHYL 2-CHLORO-4-THIAZOLECARBOXYLATE pictures 2026-06-30 METHYL 2-CHLORO-4-THIAZOLECARBOXYLATE
850429-61-7
 1kg 98% 1000kg Shaanxi Dideu New Materials Co. Ltd
METHYL 2-CHLORO-4-THIAZOLECARBOXYLATE pictures 2020-01-10 METHYL 2-CHLORO-4-THIAZOLECARBOXYLATE
850429-61-7
 $3.00 1KG 98% 200KG Career Henan Chemical Co

Methyl 2-chloro-4-thiazolecarboxylate Spectrum

METHYL 2-CHLORO-4-THIAZOLECARBOXYLATE(850429-61-7)1HNMR

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METHYL 2-CHLOROTHIAZOLE-4-CARBOXYLATE METHYL 2-CHLORO-1,3-THIAZOLE-4-CARBOXYLATE Methyl 2-chloro-1,3-thiazole-4-carboxylate 95% 2-Chloro-4-(methoxycarbonyl)-1,3-thiazole Methyl2-chloro-1,3-thiazole-4-carboxylate95% 4-Thiazolecarboxylic acid, 2-chloro-, methyl ester 4-Thiazolecarboxylic acid, 2-chloro-, methyl ester (9CI, ACI) 2-chloro-4-Thiazolecarboxylic acid methyl ester (9CI ACI) Methyl 2-chloro-thiazol-4-carboxylate Methyl 2-Chlorothiazole-5-Carboxylate Methyl 2-chloro-4-thiazolecarboxylate 850429-61-7 blocks Carboxes Thiazoles