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5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride

CAS No.
26530-03-0
Chemical Name:
5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride
Synonyms
Methylchloroisothiazolinone (hydrochloride);5-Chloro-2-Methyl-2H-isothiazol-3-one hydrochlorid;5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride;5-chloro-2-methylisothiazol-3(2H)-one hydrochloride;5-chloro-2-Methyl-2h-isothiazol-3-one hydrochloride (95.7%);2-[[[3-(ethylcarbamoyl)-5-[ethyl(1-oxopropyl)amino]-2,4,6-triiodophenyl]-oxomethyl]amino]acetic acid
CBNumber:
CB9855030
Molecular Formula:
C4H5Cl2NOS
Molecular Weight:
186.06
MDL Number:
MOL File:
26530-03-0.mol
Last updated:2026-05-28 05:23:09

5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride Properties

storage temp. -20°C
solubility Ethanol: Slightly soluble
form A solid
EPA Substance Registry System 3(2H)-Isothiazolone, 5-chloro-2-methyl-, hydrochloride (26530-03-0)

SAFETY

Risk and Safety Statements

5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FC150177 5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride 26530-03-0 0.25g $212.77 2026-06-04 Buy
Biosynth FC150177 5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride 26530-03-0 0.5g $315.23 2026-06-04 Buy
Biosynth FC150177 5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride 26530-03-0 1g $466.99 2026-06-04 Buy
Biosynth FC150177 5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride 26530-03-0 2g $691.86 2026-06-04 Buy
Biosynth FC150177 5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride 26530-03-0 5g $1281.2 2026-06-04 Buy
Product number Packaging Price Buy
FC150177 0.25g $212.77 Buy
FC150177 0.5g $315.23 Buy
FC150177 1g $466.99 Buy
FC150177 2g $691.86 Buy
FC150177 5g $1281.2 Buy

5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride Chemical Properties, Uses, Production

Uses

A Isothiazolidin-3-one derivative as antimicrobial. It was tested for inhibition of PCAF activity. 5-Chloroisothiazolinones showed the most potent inhibition of PCAF.

5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride Suppliers

Global Suppliers ( 17)
Supplier Tel Email Country ProdList Advantage
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Hefei Hirisun Pharmatech Co., Ltd +8615056975894 shawn@hirisunpharm.com CHINA 9897 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
Shanghai Maclean Biochemical Technology Co., LTD 021-50706066 15221275939 shenlinxing@macklin.cn China 29676 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53636 58
5-Chloro-2-methyl-2H-isothiazol-3-one hydrochloride 5-Chloro-2-Methyl-2H-isothiazol-3-one hydrochlorid 5-chloro-2-Methyl-2h-isothiazol-3-one hydrochloride (95.7%) 5-chloro-2-methylisothiazol-3(2H)-one hydrochloride 2-[[[3-(ethylcarbamoyl)-5-[ethyl(1-oxopropyl)amino]-2,4,6-triiodophenyl]-oxomethyl]amino]acetic acid Methylchloroisothiazolinone (hydrochloride) 26530-03-0 C4H4ClNOSClH C4H4ClNOSHCl C4H5Cl2NOS