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4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride

CAS No.
165669-32-9
Chemical Name:
4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride
Synonyms
4-(PYRROLIDIN-1-YLSULFONYL)BENZENESULFONYL CHLORIDE;4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride;4-(Pyrrolidin-1-ylsulfony)-benzenesulfonyl chloride;4-(PYRROLIDINE-1-SULPHONYL)-BENZENESULPHONYL CHLORIDE;4-(Pyrrolidin-1-ylsulphonyl)benzenesulphonyl chloride;Benzenesulfonyl chloride, 4-(1-pyrrolidinylsulfonyl)-;4-(Pyrrolidin-1-ylsulfonyl)benzene-1-sulfonyl chloride;4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride, tech
CBNumber:
CB5156733
Molecular Formula:
C10H12ClNO4S2
Molecular Weight:
309.79
MDL Number:
MFCD03407360
MOL File:
165669-32-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:14

4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride Properties

Melting point 133 °C
Boiling point 448.6±47.0 °C(Predicted)
Density 1.520±0.06 g/cm3(Predicted)
pka -6.53±0.20(Predicted)
form solid
InChI 1S/C10H12ClNO4S2/c11-17(13,14)9-3-5-10(6-4-9)18(15,16)12-7-1-2-8-12/h3-6H,1-2,7-8H2
InChIKey ZXYZKIFFWKXROK-UHFFFAOYSA-N
SMILES ClS(=O)(=O)c1ccc(cc1)S(=O)(=O)N2CCCC2
UNSPSC Code 12352200
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Corrosion (GHS05)
GHS07,GHS05
Signal word  Danger
Hazard statements  H335-H314
Precautionary statements  P260-P264-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P403+P233-P405-P501
Hazard Codes  C
Risk Statements  36
Safety Statements  26
WGK Germany  WGK 3
Hazard Note  Corrosive
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2

4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CDS014683 4-(pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride AldrichCPR 100 mg $77.9 2026-04-30 Buy
TRC B525130 4-(Pyrrolidine-1-sulfonyl)benzene-1-sulfonylChloride 165669-32-9 1g $310 2021-12-16 Buy
AK Scientific 0535BB 4-(Pyrrolidine-1-sulfonyl)benzene-1-sulfonylchloride 165669-32-9 5g $468 2021-12-16 Buy
American Custom Chemicals Corporation CHM0024796 4-(PYRROLIDINE-1-SULFONYL)-BENZENESULFONYL CHLORIDE 95.00% 165669-32-9 1G $765.23 2021-12-16 Buy
American Custom Chemicals Corporation CHM0024796 4-(PYRROLIDINE-1-SULFONYL)-BENZENESULFONYL CHLORIDE 95.00% 165669-32-9 2.5G $1065.66 2021-12-16 Buy
Product number Packaging Price Buy
CDS014683 100 mg $77.9 Buy
B525130 1g $310 Buy
0535BB 5g $468 Buy
CHM0024796 1G $765.23 Buy
CHM0024796 2.5G $1065.66 Buy

4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride Suppliers

Global Suppliers ( 19)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Changzhou Hopschain Chemical Co.,Ltd. 85528066 13775048983 sales@hopschem.com China 31548 55
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53736 58
4-(PYRROLIDIN-1-YLSULFONYL)BENZENESULFONYL CHLORIDE 4-(PYRROLIDINE-1-SULPHONYL)-BENZENESULPHONYL CHLORIDE 4-(Pyrrolidin-1-ylsulfony)-benzenesulfonyl chloride 4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride, tech 4-(Pyrrolidin-1-ylsulphonyl)benzenesulphonyl chloride 4-(Pyrrolidin-1-ylsulfonyl)benzene-1-sulfonyl chloride Benzenesulfonyl chloride, 4-(1-pyrrolidinylsulfonyl)- 4-(Pyrrolidine-1-sulfonyl)-benzenesulfonyl chloride 165669-32-9