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5-Bromothiophene-2-sulfonamide

5-Bromothiophene-2-sulfonamide Structure
5-Bromothiophene-2-sulfonamide structure
CAS No.
53595-65-6
Chemical Name:
5-Bromothiophene-2-sulfonamide
Synonyms
BUTTPARK 21\07-10;5-Bromothiophene-2-s;5-Bromo-2-thiophenesulfomide;5-Bromo-2-thiophenesulfonamide;5-BROMOTHIOPHENE-2-SULFONAMIDE;5-Bromothiophene-2-Sulfonylami;2-BROMOTHIOPHENE-5-SULFOMAMIDE;2-BROMO THIOPHENE-5-SULFONAMIDE;5-BROMOTHIOPHENE-2-SULPHONAMIDE;5-BROMOTHIOPHENE-2-SULFONYLAMINE
CBNumber:
CB9237276
Molecular Formula:
C4H4BrNO2S2
Molecular Weight:
242.11
MDL Number:
MFCD00067990
MOL File:
53595-65-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 04:44:35
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5-Bromothiophene-2-sulfonamide Properties

Melting point 138-142 °C (lit.)
Boiling point 386.4±52.0 °C(Predicted)
Density 1.951±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility soluble in Methanol
form powder to crystal
pka 9.75±0.60(Predicted)
color Light orange to Yellow to Green
InChI 1S/C4H4BrNO2S2/c5-3-1-2-4(9-3)10(6,7)8/h1-2H,(H2,6,7,8)
InChIKey WXJQQLDICAOBJB-UHFFFAOYSA-N
SMILES NS(=O)(=O)c1ccc(Br)s1
CAS DataBase Reference 53595-65-6(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
HS Code  29350090
Storage Class 13 - Non Combustible Solids
NFPA 704
0
2 0

5-Bromothiophene-2-sulfonamide price More Price(47)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B2793 5-Bromo-2-thiophenesulfonamide >97.0%(GC)(T) 53595-65-6 5g $35 2026-04-30 Buy
TCI Chemical B2793 5-Bromo-2-thiophenesulfonamide >97.0%(GC)(T) 53595-65-6 25g $106 2026-04-30 Buy
Usbiological 264370 5-Bromothiophene-2-sulfonamide Asreported 53595-65-6 25g $408 2026-06-03 Buy
Usbiological 264370 5-Bromothiophene-2-sulfonamide Asreported 53595-65-6 50g $623 2026-06-03 Buy
Usbiological 264370 5-Bromothiophene-2-sulfonamide Asreported 53595-65-6 100g $885 2026-06-03 Buy
Product number Packaging Price Buy
B2793 5g $35 Buy
B2793 25g $106 Buy
264370 25g $408 Buy
264370 50g $623 Buy
264370 100g $885 Buy

5-Bromothiophene-2-sulfonamide Chemical Properties,Uses,Production

Chemical Properties

White to light yellow crystal powder

Uses

5-Bromothiophene-2-sulfonamide may be used to synthesize:

  • 5-(phenylthio)thiophene-2-sulfonamide
  • 5-bromothiophene-2-sulfonyl acetamide
  • 5-arylthiophene-2-sulfonylacetamide derivatives

It may also be used in the preparation of the following 5-arylthiophene-2-sulfonamides:
  • 5-phenylthiophene-2-sulfonamide
  • 5-(3-cyno-5-(trifluoromethyl)phenyl)thiophene-2-sulfonamide
  • 5-(3,5-bis(trifluoromethyl)phenyl)thiophene-2-sulfonamide
  • 5′-chloro-2,2′-bithiophene-5-sulfonamide
  • 5′-methyl-2,2′-bithiophene-5-sulfonamide
  • 5-p-tolylthiophene-2-sulfonamide
  • 5-(4-methoxyphenyl)thiophene-2-sulfonamide
  • 5-(4-chlorophenyl)thiophene-2-sulfonamide
  • 5-(3,4-dichlorophenyl)thiophene-2-sulfonamide
  • 5-(3,5-dimethylphenyl)thiophene-2-sulfonamide
  • 5-(4-chloro-3-fluorophenyl)thiophene-2-sulfonamide

General Description

5-Bromothiophene-2-sulfonamide can be synthesized by reacting 5-bromothiophene-2-sulfonyl fluoride with ammonium hydroxide in 2-methyltetrahydrofuran.

5-Bromothiophene-2-sulfonamide Preparation Products And Raw materials

Raw materials

Preparation Products

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 7-(trifluoromethyl)-5-[4-(trifluoromethyl)phenyl]-

5-Bromothiophene-2-sulfonamide Suppliers

Global( 204)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Capot Chemical Co., Ltd 66
JinYan Chemicals(ShangHai) Co.,Ltd. 60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Adamas Reagent, Ltd. 59
Shanghai Longsheng chemical Co.,Ltd. 59

View Lastest Price from 5-Bromothiophene-2-sulfonamide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-Bromothiophene-2-sulfonamide pictures 2026-08-20 5-Bromothiophene-2-sulfonamide
53595-65-6
 $1.10 1g 99.00% 100 Tons Dideu Industries Group Limited
5-Bromothiophene-2-sulfonamide pictures 2020-01-10 5-Bromothiophene-2-sulfonamide
53595-65-6
 1g 98%min 10g,100g,1kg Career Henan Chemical Co

5-Bromothiophene-2-sulfonamide Spectrum

5-Bromothiophene-2-sulfonamide(53595-65-6)1HNMR5-Bromothiophene-2-sulfonamide(53595-65-6)IR

53595-65-6(5-Bromothiophene-2-sulfonamide)Related Search:

Benzenesulfonamide Cyclopropanesulfonamide Methanesulfonamide p-Toluenesulfonamide 5-Bromothiophenesulfonyl chloride
5-Bromothiophene-2-carbaldehyde Sulfanilamide N-tert-Butyl-5-bromothiophene-2-sulfonamide Tasisulam 4-(5-BROMO-THIOPHENE-2-SULFONYLAMINO)-BENZOIC ACID
1-[(5-BROMOTHIEN-2-YL)SULFONYL]PIPERIDINE-3-CARBOXYLIC ACID 5-Bromothiophene-2-sulfonamide 2-(5-BROMO-THIOPHENE-2-SULFONYLAMINO)-BENZOIC ACID BUTTPARK 80\07-60 5-BROMO-N-(2-[(2-FURYLMETHYL)THIO]ETHYL)THIOPHENE-2-SULFONAMIDE
BUTTPARK 47\08-47 BUTTPARK 47\08-77 4-[(5-BROMOTHIEN-2-YL)SULFONYL]MORPHOLINE

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5-BROMOTHIOPHENE-2-SULFONAMIDE 5-BROMO-THIOPHENE-2-SULFONIC ACID AMIDE 5-BROMOTHIOPHENE-2-SULPHONAMIDE 2-BROMO THIOPHENE-5-SULFONAMIDE 2-THIOPHENESULFONAMIDE, 5-BROMO- BUTTPARK 21\07-10 5-Bromo-2-thiophenesulfonamide 5-BROMOTHIOPHENE-2-SULFONYLAMINE 2-BROMOTHIOPHENE-5-SULFOMAMIDE 5-Bromothiophene-2-Sulfonylami 5-Bromothiophene-2-s 5-Bromo-2-thiophenesulfonamide > 5-Bromothiophene-2-sulfonamide ISO 9001：2015 REACH 5-Bromo-2-thiophenesulfomide 53595-65-6 C4H4BrNO2S2 Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Thiophenes Heterocycle-oher series Heterocyclic Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Thiophenes ThiophenesBuilding Blocks Building Blocks C4 to C6 Chemical Synthesis Halogenated Heterocycles Fluorobenzene Thiophene&Benzothiophene Thiophene intermediates