3-Aminobenzenesulfonamide

Product Name: 3-Aminobenzenesulfonamide
CAS No.: 98-18-0
Chemical Name: 3-Aminobenzenesulfonamide
Synonyms: METANILAMIDE;Metaniilamide;3-Sulfanilamide;m-sulfamoylaniline;Metanilic acid amide;3-aminosulfonylaniline;3-Aminobenzenesulfamide;3-Aminobenzenesulfomide;M-AMINOBENZENESULFONAMIDE;3-amino-benzenesulfonamid
CBNumber: CB0477859
Molecular Formula: C6H8N2O2S
Formula Weight: 172.2
MOL File: 98-18-0.mol

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3-Aminobenzenesulfonamide Property

Melting point:: 139 °C
Boiling point:: 420.7±47.0 °C(Predicted)
Density: 1.303 (estimate)
refractive index: 1.6490 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
form: solid
pka: 10.34±0.60(Predicted)
color: White to Light red to Green
Water Solubility: 11.96g/L(24 ºC)
InChI: InChI=1S/C6H8N2O2S/c7-5-2-1-3-6(4-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10)
InChIKey: JPVKCHIPRSQDKL-UHFFFAOYSA-N
SMILES: C1(S(N)(=O)=O)=CC=CC(N)=C1
CAS DataBase Reference: 98-18-0(CAS DataBase Reference)
NIST Chemistry Reference: m-Aminobenzenesulfonamide(98-18-0)
EPA Substance Registry System: Benzenesulfonamide, 3-amino- (98-18-0)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25
WGK Germany: 3
RTECS: OY2200000
Hazard Note: Harmful/Irritant
TSCA: Yes
HS Code: 29350090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 724696
Product name: 3-Aminobenzenesulfonamide
Purity: 98%
Packaging: 5g
Price: $234
Updated: 2023/06/20

TCI Chemical

Product number: A2195
Product name: 3-Aminobenzenesulfonamide
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $105
Updated: 2025/07/31

TCI Chemical

Product number: A2195
Product name: 3-Aminobenzenesulfonamide
Purity: >98.0%(HPLC)(T)
Packaging: 250g
Price: $418
Updated: 2023/06/20

TRC

Product number: A622543
Product name: 3-Aminobenzenesulfonamide
Packaging: 1g
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: J93327
Product name: 3-Aminobenzene-1-sulfonamide
Packaging: 5g
Price: $10
Updated: 2021/12/16

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3-Aminobenzenesulfonamide Chemical Properties,Usage,Production

Chemical Properties

Deep yellow powder

Synthesis

121-52-8

98-18-0

(a) 3-Nitrobenzenesulfonamide (1.0 g, 5 mmol) was suspended in 10 mL of methanol, followed by addition of tetrahydrofuran (THF) until the solid was completely dissolved. Ammonium acetate (1.45 g, 23 mmol) and 10% palladium/carbon catalyst (205 mg) were added sequentially at 0 °C. The reaction temperature was maintained at 0-5 °C until the gas release stopped completely. The reaction system was then warmed to room temperature and stirred continuously for 2 hours. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth pad and the solid residue was washed well with THF. Concentration of the filtrate gave 3-aminobenzenesulfonamide as a white solid (810 mg, 93% yield), which could be used in subsequent reactions without further purification. MS (+ESI): 173.0 (M+H+).

References

[1] Patent: WO2009/39553, 2009, A1. Location in patent: Page/Page column 58-59
[2] Patent: WO2008/129080, 2008, A1. Location in patent: Page/Page column 156; 174
[3] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 1, p. 28 - 33
[4] Patent: CN106543077, 2017, A. Location in patent: Paragraph 0069-0071
[5] Farmaco, Edizione Scientifica, 1959, vol. 14, p. 751,761

3-Aminobenzenesulfonamide Preparation Products And Raw materials

Raw materials

10% PALLADIUM ON CARBON Ammonium hydroxide Ethanol Acetone 3-Nitrobenzenesulfonyl chloride Potassium carbonate Chloroform Palladium Chlorosulfonic acid Tetrahydrofuran Ammonium chloride Ethyl acetate Methanol Nitrobenzene Iron PETROLEUM ETHER Ammonia

Preparation Products

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3-Aminobenzenesulfonamide Suppliers

Americas 1 Belgium 1 Canada 1 China 125 Europe 4 France 2 Germany 2 India 24 Japan 3 Slovakia 1 Switzerland 1 Ukraine 1 United Kingdom 8 United States 24 Global 198

Tianjin Ruide Famo Technology Co., Ltd

Tel: 13821803402
Email: RD_PHARM@163.com
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J & K SCIENTIFIC LTD.

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

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
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TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2338
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TCI (Shanghai) Development Co., Ltd.

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

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Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
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Email: sales@chemwish.com
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Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
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ProdList: 12000
Advantage: 60

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
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View Lastest Price from 3-Aminobenzenesulfonamide manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-Aminobenzenesulfonamide 98-18-0
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Dideu Industries Group Limited

Product: 3-Aminobenzenesulfonamide 98-18-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.9%
Supply Ability: 100 Tons Min
Release date: 2021-07-12

Career Henan Chemical Co

Product: 3-Aminobenzenesulfonamide 98-18-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg,5kg,100kg
Release date: 2019-07-04

98-18-0, 3-AminobenzenesulfonamideRelated Search:

Benzenesulfonamide 4-Amino-benzenesulfonic acid monosodium salt m-Anisidine 3-Ethynylaniline 4-Aminobenzoic acid Sulfanilic acid Metanilic acid P-AMINOBENZENESULFONAMIDE,Aminobenzenesulfonamide,4-AMINOBENZENESULFONAMIDE(SULFANILAMIDE),4-AMINOBENZENESULFONAMIDE Anthranilic acid o-aminobenzenesulfonamid N-CYCLOPROPYL 3-AMINOBENZENESULFONAMIDE 6-(4-aminobenzenesulfonamide)-4,5-dimethoxypyrimidine N-Sodio-N-acetyl-4-aminobenzenesulfonamide,N-Acetyl-4-aminobenzenesulfonamide Sodium Salt N,N-DIETHYL 3-AMINOBENZENESULFONAMIDE N-Ethyl-N-phenyl-o-aminobenzenesulfonamide N-T-BUTYL 3-AMINOBENZENESULFONAMIDE N-Phenyl-4-aminobenzenesulfonamide N-(4,5-Dimethyl-3-isoxazolyl)-4-aminobenzenesulfonamide,N-(4,5-Dimethylisoxazole-3-yl)-4-aminobenzenesulfonamide

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aniline-3-sulfonic acid aMide

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3-Aminobenzenesulfomide

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NH2C6H4SO2NH2

ARYL AMINE

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