5-Chlorothiophene-2-sulfonamide

Product Name: 5-Chlorothiophene-2-sulfonamide
CAS No.: 53595-66-7
Chemical Name: 5-Chlorothiophene-2-sulfonamide
Synonyms: BUTTPARK 27\04-10;orothiophene-2-suL;TIMTEC-BB SBB003565;5-Chlorothiophene-2-;2-Chloro-5-sulfamoylthiophene;5-Chlorothiophene-2-sulfomide;5-Chlorothiophene-2-sulfonamid;5-chloro-2-thiophenesulfonamid;5-chloro-2-thiophenesulfonamide;5-CHLOROTHIOPHENE-2-SULFONAMIDE
CBNumber: CB3456372
Molecular Formula: C4H4ClNO2S2
Formula Weight: 197.66
MOL File: 53595-66-7.mol

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5-Chlorothiophene-2-sulfonamide Property

Melting point:: 113-117 °C(lit.)
Boiling point:: 366.3±52.0 °C(Predicted)
Density: 1.649±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
solubility: soluble in Methanol
form: powder to crystal
pka: 9.75±0.60(Predicted)
color: White to Light yellow to Green
InChI: 1S/C4H4ClNO2S2/c5-3-1-2-4(9-3)10(6,7)8/h1-2H,(H2,6,7,8)
InChIKey: RKLQLYBJAZBSEU-UHFFFAOYSA-N
SMILES: NS(=O)(=O)c1ccc(Cl)s1
CAS DataBase Reference: 53595-66-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-45-37/39
WGK Germany: 3
RTECS: XN0296000
HazardClass: IRRITANT
HS Code: 29350090
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 542695
Product name: 5-Chlorothiophene-2-sulfonamide
Purity: 97%
Packaging: 1g
Price: $43.5
Updated: 2023/01/07

TCI Chemical

Product number: C2441
Product name: 5-Chloro-2-thiophenesulfonamide
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $54
Updated: 2025/07/31

TCI Chemical

Product number: C2441
Product name: 5-Chloro-2-thiophenesulfonamide
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $219
Updated: 2025/07/31

TRC

Product number: C364508
Product name: 5-Chlorothiophene-2-sulfonamide
Packaging: 250mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 007006
Product name: 5-Chlorothiophene-2-sulfonamide
Purity: 98%
Packaging: 5g
Price: $34
Updated: 2021/12/16

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5-Chlorothiophene-2-sulfonamide Chemical Properties,Usage,Production

Chemical Properties

White to light yellow crystal powder

Uses

5-Chlorothiophene-2-sulfonamide may be used in the synthesis of non-benzofused bicyclo[4.2.1]nonanes.

Definition

ChEBI: 5-Chlorothiophene-2-sulfonamide is a member of thiophenes.

General Description

5-Chlorothiophene-2-sulfonamide is an aromatic sulfonamide. It undergoes Rh-catalyzed aerobic N-alkylation with benzyl alcohol to yield the corresponding N-alkylated sulfonamide.

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

Raw materials

2-Chlorothiophene Sodium sulfate Sodium chloride Chlorosulfonic acid Phosphorus pentachloride Diethyl ether Hydrochloric acid Ammonia

Preparation Products

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5-Chlorothiophene-2-sulfonamide Suppliers

Americas 1 Belgium 1 China 146 Europe 2 Finland 1 France 2 Germany 7 India 8 Japan 3 Switzerland 3 Ukraine 1 United Kingdom 13 United States 28 Global 216

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
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Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
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JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
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Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
Advantage: 64

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

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

Shanghai kingmorn biotechnology Co.,LTD.

Product: 5-Chlorothiophene-2-sulfonamide 53595-66-7
Price: US $0.00-0.00/KG
Min. Order: 100g
Purity: 98%
Supply Ability: >100kg
Release date: 2021-07-16

Career Henan Chemical Co

Product: 5-Chlorothiophene-2-sulfonamide 53595-66-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customized
Release date: 2019-05-25

53595-66-7, 5-Chlorothiophene-2-sulfonamideRelated Search:

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BUTTPARK 27\04-10

5-Chlorothiophene-2-sulfonamide,97%

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5-Chloro-2-thiophenesulfonamide&gt

orothiophene-2-suL

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5-Chlorothiophene-2-sulfonamide ISO 9001：2015 REACH

5-Chlorothiophene-2-sulfomide

53595-66-7

C4H4ClNO2S2

C4H4ClNS3

Building Blocks

Thiophenes

Heterocyclic Building Blocks

Halogenated Heterocycles

Heterocycle-oher series

Halogenated Heterocycles

Heterocyclic Building Blocks

Thiophenes

ThiophenesBuilding Blocks

SULFONAMIDE

Thiophene&Benzothiophene

Thiophene intermediates