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5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI)

5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI) structure

CAS No.: 100241-89-2

Chemical Name:: 5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI)

Synonyms: methyl 3-oxoisothiazole-5-carboxylate;Methyl 3-oxo-2,3-dihydroisothiazole-5-carboxylate;2,3-Dihydro-3-oxo-5-isothiazolecarboxylic Acid Methyl Ester;5-Isothiazolecarboxylic acid, 2,3-dihydro-3-oxo-, methyl ester;5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI)

CBNumber:: CB11278113

Molecular Formula:: C5H5NO3S

Molecular Weight:: 159.16

MDL Number:

MOL File:: 100241-89-2.mol

Last updated:2023-05-15 10:43:40

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5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI) Properties

Melting point	171-174°C
storage temp.	Refrigerator
solubility	Chloroform (Soluble), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Solub
form	Solid
color	Off-White to Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI) price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	M312690	Methyl-3-hydroxyisothiazole-5-carboxylate	100241-89-2	250mg	$340	2021-12-16	Buy
TRC	M312690	Methyl-3-hydroxyisothiazole-5-carboxylate	100241-89-2	1g	$970	2021-12-16	Buy

Product number	Packaging	Price	Buy
M312690	250mg	$340	Buy
M312690	1g	$970	Buy

5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI) Chemical Properties,Uses,Production

Chemical Properties

Off-White to Yellow Solid

Uses

Methyl-3-hydroxyisothiazole-5-carboxylate (cas# 100241-89-2) is a compound useful in organic synthesis.

5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

5-Isothiazolecarboxylic acid, 2,3-dihydro-3-oxo-

5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI) Suppliers

Global( 9)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	55717	58
Energy Chemical	021-58432009 400-005-6266	marketing1@energy-chemical.com	China	44894	58
Shanghai Haohong Pharmaceutical Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	40036	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Energy Chemical	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58

5-Isothiazolecarboxylicacid,2,3-dihydro-3-oxo-,methylester(9CI) 2,3-Dihydro-3-oxo-5-isothiazolecarboxylic Acid Methyl Ester Methyl 3-oxo-2,3-dihydroisothiazole-5-carboxylate 5-Isothiazolecarboxylic acid, 2,3-dihydro-3-oxo-, methyl ester methyl 3-oxoisothiazole-5-carboxylate 100241-89-2 CARBOXYLICESTER Aromatics Heterocycles Sulfur & Selenium Compounds