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5-Bromo-3-methyl-isothiazole-4-carboxylic acid

5-Bromo-3-methyl-isothiazole-4-carboxylic acid Structure
5-Bromo-3-methyl-isothiazole-4-carboxylic acid structure
CAS No.
23310-81-8
Chemical Name:
5-Bromo-3-methyl-isothiazole-4-carboxylic acid
Synonyms
5-Bromo-3-methyl-isothiazole-4-carboxylic acid;5-Bromo-3-methyl-1,2-thiazole-4-carboxylic acid;4-Isothiazolecarboxylic acid, 5-bromo-3-methyl-
CBNumber:
CB33313683
Molecular Formula:
C5H4BrNO2S
Molecular Weight:
222.06
MDL Number:
MFCD27937098
MOL File:
23310-81-8.mol
Last updated:2026-05-28 03:55:55
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5-Bromo-3-methyl-isothiazole-4-carboxylic acid Properties

Boiling point 217.4±40.0 °C(Predicted)
Density 1.895±0.06 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
pka 0.46±0.32(Predicted)
Appearance Light brown to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H335-H319
Precautionary statements  P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

5-Bromo-3-methyl-isothiazole-4-carboxylic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth YAA31081 5-Bromo-3-methyl-1,2-thiazole-4-carboxylic acid 23310-81-8 100mg $371 2026-06-05 Buy
Biosynth YAA31081 5-Bromo-3-methyl-1,2-thiazole-4-carboxylic acid 23310-81-8 1g $955.8 2026-06-05 Buy
Matrix Scientific 130318 5-Bromo-3-methyl-isothiazole-4-carboxylic acid 23310-81-8 1.00g $1190 2026-05-18 Buy
aablocks AA01DW6E 5-Bromo-3-methylisothiazole-4-carboxylic acid 98% 23310-81-8 100mg $133 2026-05-29 Buy
aablocks AA01DW6E 5-Bromo-3-methylisothiazole-4-carboxylic acid 98% 23310-81-8 250mg $190 2026-05-29 Buy
Product number Packaging Price Buy
YAA31081 100mg $371 Buy
YAA31081 1g $955.8 Buy
130318 1.00g $1190 Buy
AA01DW6E 100mg $133 Buy
AA01DW6E 250mg $190 Buy

5-Bromo-3-methyl-isothiazole-4-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

5-Bromo-3-methyl-isothiazole-4-carboxylic acid Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
Shanghai PharmOrgsyn Technology Co., LTD. 021-+86-021-38228826 sales@pharmorgsyn.cn China 250 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Shanghai Kangenbo Medical Technology Co., Ltd. 17510465506 renhuirong@kangenbo.cn China 9998 58
Supplier Advantage
Shanghai PharmOrgsyn Technology Co., LTD. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shanghai Kangenbo Medical Technology Co., Ltd. 58
5-Bromo-3-methyl-isothiazole-4-carboxylic acid 4-Isothiazolecarboxylic acid, 5-bromo-3-methyl- 5-Bromo-3-methyl-1,2-thiazole-4-carboxylic acid 23310-81-8