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5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride

CAS No.
88398-93-0
Chemical Name:
5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride
Synonyms
SKL561;BUTTPARK 37\11-60;5-chloro-,3-dimethylpyrazole-4-sulfonyl chloride;5-chloro-1,3-dimethyl-4-pyrazolesulfonyl chloride;5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride;5-Chloro-1,3-dimethyl-1H-pyrazol-4-sulfonyl chloride;5-CHLORO-1,3-DIMETHYL-1H-PYRAZOLE-4-SULFONYL CHLORIDE;5-CHLORO-1,3-DIMETHYL-1H-PYRAZOLE-4-SULPHONYL CHLORIDE;1H-Pyrazole-4-sulfonylchloride, 5-chloro-1,3-dimethyl-;1H-Pyrazole-4-sulfonylchloride,5-chloro-1,3-dimethyl-(9CI)
CBNumber:
CB9209408
Molecular Formula:
C5H6Cl2N2O2S
Molecular Weight:
229.08
MDL Number:
MFCD00052536
MOL File:
88398-93-0.mol
MSDS File:
SDS
Last updated:2026-09-12 18:56:13

5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride Properties

Melting point 35 °C
Boiling point 60 °C
form crystalline solid
color Colourless/off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P321-P363-P405-P501
Hazard Codes  C
Risk Statements  36/37/38
Safety Statements  26-36/37/39
RIDADR  UN3261
Hazard Note  Corrosive
HazardClass  IRRITANT
HS Code  2933199090
Limited Quantities 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth NDA39893 5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl chloride 88398-93-0 10g $354 2026-06-04 Buy
Apolloscientific OR23902 5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulphonyl chloride ≥95% 88398-93-0 250mg $21 2026-06-04 Buy
Apolloscientific OR23902 5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulphonyl chloride ≥95% 88398-93-0 1g $25 2026-06-04 Buy
Apolloscientific OR23902 5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulphonyl chloride ≥95% 88398-93-0 5g $75 2026-06-04 Buy
Matrix Scientific 033154 5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl chloride 88398-93-0 500.00mg $38 2026-05-18 Buy
Product number Packaging Price Buy
NDA39893 10g $354 Buy
OR23902 250mg $21 Buy
OR23902 1g $25 Buy
OR23902 5g $75 Buy
033154 500.00mg $38 Buy

5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride Suppliers

Global Suppliers ( 43)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16306 64
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Wuhan Chemwish Technology Co., Ltd 027-67849912 sales@chemwish.com China 9144 60
ShangHai Vita Chemicals Reagent Co., Ltd. 021-57120026 13761879068 15221782916 1852290626@qq.com 3080806090@qq.com China 104 55
Changzhou Hopschain Chemical Co.,Ltd. 85528066 13775048983 sales@hopschem.com China 31548 55

5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride Spectrum

BUTTPARK 37\11-60 5-CHLORO-1,3-DIMETHYL-1H-PYRAZOLE-4-SULFONYL CHLORIDE 5-CHLORO-1,3-DIMETHYL-1H-PYRAZOLE-4-SULPHONYL CHLORIDE 1H-Pyrazole-4-sulfonylchloride,5-chloro-1,3-dimethyl-(9CI) 1H-Pyrazole-4-sulfonylchloride, 5-chloro-1,3-dimethyl- 5-chloro-1,3-dimethyl-4-pyrazolesulfonyl chloride SKL561 5-chloro-,3-dimethylpyrazole-4-sulfonyl chloride 5-Chloro-1,3-dimethyl-1H-pyrazol-4-sulfonyl chloride 5-Chloro-1,3-dimethylpyrazole-4-sulfonyl chloride 88398-93-0 C5H6Cl2N2O2S SULFONYLHALIDE