ChemicalBook > Product Catalog > Organic Chemistry > Hydrocarbons and derivatives > Hydrocarbon sulfonate > 3-Amino-4-hydroxybenzenesulphonamide
3-Amino-4-hydroxybenzenesulphonamide
3-Amino-4-hydroxybenzenesulphonamide Basic information
- Product Name:
- 3-Amino-4-hydroxybenzenesulphonamide
- Synonyms:
-
- 3-amino-4-hydroxybenzenesulphonamide
- 3-AMINO-4-HYDROXYBENZENESULFONAMIDE
- 2-AMINOPHENOL-4-SULFONAMIDE
- 2-AMINOPHENOL-4-SULFONYL AMIDE
- 2-AMINOPHENOL-4-SULFOAMINE
- 2-Amino-1-phenol-4-sulfonylamdie
- 2-Aminophenlo-4-sulfonamide
- 2-Aminophenol-4-sulfamide
- CAS:
- 98-32-8
- MF:
- C6H8N2O3S
- MW:
- 188.2
- EINECS:
- 202-657-0
- Product Categories:
-
- Intermediates of Dyes and Pigments
- SULFONAMIDE
- Benzene derivates
- Mol File:
- 98-32-8.mol
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3-Amino-4-hydroxybenzenesulphonamide Chemical Properties
- Melting point:
- 199-201°C
- Boiling point:
- 454.5±55.0 °C(Predicted)
- Density
- 1.580±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 7?+-.0.20(Predicted)
- color
- White to Gray to Brown
- CAS DataBase Reference
- 98-32-8(CAS DataBase Reference)
- EPA Substance Registry System
- Benzenesulfonamide, 3-amino-4-hydroxy- (98-32-8)
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3-Amino-4-hydroxybenzenesulphonamide Usage And Synthesis
Chemical Properties
Light brown crystal
Uses
3-Amino-4-hydroxybenzenesulfonamide is a reagent used to synthesize antagonists for somatostatin receptor subtype 5 (SST5R). It also has utility in dye applications.
Production Methods
2-nitrochlorobenzene is sulfochlorinated with chlorosulfuric acid; the resulting sulfochloride is treated with ammonia to give 4-chloro-3-nitrobenzenesulfonamide; chlorine is replaced by hydroxyl by heating the product at 100 ℃ in aqueous sodium hydroxide solution. Finally, the hydroxybenzenesulfonamide is reduced with iron turnings to obtain 3-Amino-4-hydroxybenzenesulphonamide.
3-Amino-4-hydroxybenzenesulphonamide Preparation Products And Raw materials
Preparation Products
Raw materials
3-Amino-4-hydroxybenzenesulphonamideSupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
TAIYUAN RHF CO.,LTD.
- Tel
- +86 351 7031519
- sales@RHFChem.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Beijing dtftchem Technology Co., Ltd.
- Tel
- 010-60275820 13031183356
- elainezt@sina.com
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3-Amino-4-hydroxybenzenesulphonamide(98-32-8)Related Product Information
- Betaine
- Glycine
- ALTRENOGEST
- Acetaminophen
- 4-Aminophenol
- Sulfanilamide
- 2-Aminophenol-4-sulfonic acid
- 2-Aminophenol
- 3-Aminophenol
- 2-[[(3-Amino-4-hydroxyphenyl)sulphonyl]amino]benzoic acid
- Fast Red ITR
- Acid Black 60
- Pigment Red 5
- 2-Aminophenol-4-sulfonanilide
- 2-Amino-4-N-ethylsulfonamide phenol
- 2-ANISIDINE-4-SULFOBUTYLAMIDE
- 2-Aminophenol-4-Sulfonmethylamide
- FAST RED SALT ITR