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ChemicalBook >> CAS DataBase List >>1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE

1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE

1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE Structure
1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE structure
CAS No.
93621-38-6
Chemical Name:
1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE
Synonyms
1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE;1H-Pyrazole-4-carboxylic acid, 3-(chlorosulfonyl)-1-methyl-, ethyl ester
CBNumber:
CB61177208
Molecular Formula:
C7H9ClN2O4S
Molecular Weight:
252.68
MDL Number:
MFCD09743910
MOL File:
93621-38-6.mol
MSDS File:
SDS
Last updated:2026-07-28 20:33:28
Product description Number Pack Size Price
1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE 95.00% HCH0356850 5MG $504.53
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1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE Properties

Melting point 79-81 °C(Solvent: Diethyl ether; Hexane)
Boiling point 391.656±27.00 °C(Press: 760.00 Torr)(predicted)
Density 1.541±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka -6.262±0.10(predicted)

1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation HCH0356850 1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE 95.00% 93621-38-6 5MG $504.53 2021-12-16 Buy
Product number Packaging Price Buy
HCH0356850 5MG $504.53 Buy

1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE Chemical Properties,Uses,Production

Chemical Properties

white solid, soluble in organic solvent.

Uses

1-Methyl-4-ethoxycarbonylpyrazole-5-sulfonyl chloride is an intermediate for the herbicide pyrosulfuron-methyl.

Synthesis

1-Methyl-4-ethoxycarbonylpyrazole-5-sulfonyl chloride was prepared by reacting 1-methyl-4-ethoxycarbonyl pyrazolamine with sodium nitrite with catalyst.

1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE Preparation Products And Raw materials

Raw materials

CHLOROETHANE ETHYL 5-AMINO-1-METHYLPYRAZOLE-4-CARBOXYLATE Sulfuryl chloride

Preparation Products

ethyl 1-methyl-3-(pyridin-2-ylsulfamoyl)pyrazole-4-carboxylate

93621-38-6(1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE)Related Search:

1-Methyl-1H-pyrazole-5-sulphonyl chloride 1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE
1-METHYL-4-ETHOXYCARBONYL PYRAZOLE-5-SULFONYL CHLORIDE 1H-Pyrazole-4-carboxylic acid, 3-(chlorosulfonyl)-1-methyl-, ethyl ester 93621-38-6