2-CHLORO-5-METHANESULFONYL-BENZENESULFONAMIDE

Modify Date: 2025-08-25 15:22:23

2-CHLORO-5-METHANESULFONYL-BENZENESULFONAMIDE Structure
2-CHLORO-5-METHANESULFONYL-BENZENESULFONAMIDE structure
Common Name 2-CHLORO-5-METHANESULFONYL-BENZENESULFONAMIDE
CAS Number 3544-47-6 Molecular Weight 269.72600
Density 1.567g/cm3 Boiling Point 534.9ºC at 760 mmHg
Molecular Formula C7H8ClNO4S2 Melting Point N/A
MSDS N/A Flash Point 277.3ºC

 Names

Name 2-chloro-5-methylsulfonylbenzenesulfonamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.567g/cm3
Boiling Point 534.9ºC at 760 mmHg
Molecular Formula C7H8ClNO4S2
Molecular Weight 269.72600
Flash Point 277.3ºC
Exact Mass 268.95800
PSA 111.06000
LogP 3.25280
Index of Refraction 1.582
InChIKey BBCWUIJFWBSIJP-UHFFFAOYSA-N
SMILES CS(=O)(=O)c1ccc(Cl)c(S(N)(=O)=O)c1

 Safety Information

HS Code 2935009090

 Synthetic Route

~5%

2-CHLORO-5-METHANESULFONYL-BENZENESULFONAMIDE Structure

2-CHLORO-5-METH...

CAS#:3544-47-6

Literature: UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN; KINSELLA, B., Therese; REID, Helen Patent: WO2013/156861 A2, 2013 ; Location in patent: Page/Page column 58; 59 ;

~%

2-CHLORO-5-METHANESULFONYL-BENZENESULFONAMIDE Structure

2-CHLORO-5-METH...

CAS#:3544-47-6

Literature: UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN; KINSELLA, B., Therese; REID, Helen Patent: WO2013/156861 A2, 2013 ;

~%

2-CHLORO-5-METHANESULFONYL-BENZENESULFONAMIDE Structure

2-CHLORO-5-METH...

CAS#:3544-47-6

Literature: Pirotte, Bernard; De Tullio, Pascal; Florence, Xavier; Goffin, Eric; Somers, Fabian; Boverie, Stephane; Lebrun, Philippe Journal of Medicinal Chemistry, 2013 , vol. 56, # 8 p. 3247 - 3256

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

2-Chloro-5-methanesulfonyl-benzene
2-CHLORO-5-METHANESULFONYL-BENZENESULFONAMIDE
4-Chlor-3-sulfamoylphenylmethylsulfon
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