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ChemicalBook--->CAS DataBase List--->98-32-8

98-32-8

98-32-8 Structure

98-32-8 Structure
IdentificationMore
[Name]

3-Amino-4-hydroxybenzenesulphonamide
[CAS]

98-32-8
[Synonyms]

2-AMINOPHENOL-4-SULFOAMINE
2-AMINOPHENOL-4-SULFONAMIDE
2-AMINOPHENOL-4-SULFONYL AMIDE
3-AMINO-4-HYDROXYBENZENESULFONAMIDE
3-amino-4-hydroxybenzenesulphonamide
4-HYDROXY-3-AMINOBENZENE SULFONAMIDE
4-HYDROXYMETANILAMIDE
O-AMINO PHENOL-P-SULFONAMIDE
2-Amino-1-phenol-4-sulfonylamdie
2-Aminophenlo-4-sulfonamide
2-Aminophenol-4-sulfamide
3-amino-4-hydroxy-benzenesulfonamid
Benzenesulfonamide, 3-amino-4-hydroxy-(9CI)
2-Amino-1-hydroxybenzene-4-sulfonic acid amide
2-Aminophenol-4-sulfonic acid amide
o-Aminophenol-4-sulfonic acid amide
2-AMINOPHENOL-4-SULFAMIDE (APSA)
2-AMINOPHENOL-4-SULFAMIDE (APSA)SELECT CNS APPLICATIONS
2-Amino-4-hydroxybenzenesulfonamide
[EINECS(EC#)]

202-657-0
[Molecular Formula]

C6H8N2O3S
[MDL Number]

MFCD00035782
[Molecular Weight]

188.2
[MOL File]

98-32-8.mol
Chemical PropertiesBack Directory
[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]

98-32-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[HS Code ]

2935.90.9500
[HazardClass ]

IRRITANT
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Hydrochloric acid-->Sodium carbonate-->2-Nitrochlorobenzene-->4-hydroxy-3-nitrobenzenesulphonamide
[Preparation Products]

Acid Orange 88-->Acid Yellow 116-->Acid Yellow 128-->Acid Red 213-->Acid Blue 168-->Acid violet 68-->ACID RED 182-->hydrogen bis[N-[7-hydroxy-8-[[2-hydroxy-5-sulphamoylphenyl]azo]-1-naphthyl]acetamidato(2-)]chromate(1-)-->Acid Brown 21-->ACID ORANGE 60-->2-Hydroxy-5-[[4'-[[2,6-dihydroxy-3-[[2-hydroxy-5-(aminosulfonyl)phenyl]azo]phenyl]azo]-1,1'-biphenyl-4-yl]azo]benzoic acid sodium salt-->hydrogen bis[3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphamoylphenyl)-1H-pyrazol-4-yl]azo]-4-hydroxybenzenesulphonamidato(2-)]chromate(1-)-->Direct Red 181-->ACID BLUE 171-->Acid Orange 88-->Acid Yellow 116-->Acid violet 68-->Acid Green 56-->Acid orange 87
Hazard InformationBack Directory
[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.
Spectrum DetailBack Directory
[Spectrum Detail]

3-Amino-4-hydroxybenzenesulphonamide(98-32-8)MS
3-Amino-4-hydroxybenzenesulphonamide(98-32-8)1HNMR
3-Amino-4-hydroxybenzenesulphonamide(98-32-8)13CNMR
3-Amino-4-hydroxybenzenesulphonamide(98-32-8)IR1
3-Amino-4-hydroxybenzenesulphonamide(98-32-8)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

98-32-8(sigmaaldrich)
[TCI AMERICA]

2-Aminophenol-4-sulfonamide,>95.0%(T)(98-32-8)
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