3-Amino-4-hydroxybenzenesulfonamide

Basic Information

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CAS Number

98-32-8

Molecular Formula

C6H8N2O3S

Molecular Weight

188.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

199-201 ºC

Boiling Point

454.5°C at 760 mmHg

Density

1.58

Flash Point

228.7 oC

SMILES

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C1=CC(=C(C=C1S(=O)(=O)N)N)O

InChI

InChI=1S/C6H8N2O3S/c7-5-3-4(12(8,10)11)1-2-6(5)9/h1-3,9H,7H2,(H2,8,10,11)

InChIKey

AVQFHKYAVVQYQO-UHFFFAOYSA-N

LogP

-0.37820000000000026

Topological Polar Surface Area

106.41 Å²

Hydrogen Bond Donor/Acceptor

5 / 5

Complexity

246

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

4-Hydroxymetanilamide
EC 202-657-0
W-100085
S18Z30538J
AKOS000592976
2-AMINO-1-HYDROXY-4-BENZENESULFONAMIDE
AC-11812
FT-0611260
3-Amino-4-hydroxybenzenesulfonamide
Metanilamide, 4-hydroxy-
UNII-S18Z30538J
Aminophenol sulfamide
3-Amino-4-hydroxy-benzenesulfonamide
NSC 4976
3-AMINO-4-HYDROXYPHENYLSULFONAMIDE
BDBM50465666
CHEMBL4289589
NSC4976
98-32-8
2-Aminophenol-4-sulfonamide
EN300-01211
Benzenesulfonamide, 3-amino-4-hydroxy-
3-Amino-4-hydroxybenzenesulphonamide
QB6
4-amino-N-(2-methoxy-6-oxo-1H-pyrimidin-5-yl)benzenesulfonamide
EINECS 202-657-0
D70671
o-Aminophenol-p-sulfonamide
SCHEMBL3317877
EU-0066943
DTXSID0059166

MDL Number

MFCD00035782

Customs Code

2935009090

FAQ

What is 3-Amino-4-hydroxybenzenesulfonamide (CAS: 98-32-8)?

3-Amino-4-hydroxybenzenesulfonamide is a chemical compound with the CAS number 98-32-8. Its molecular formula is C6H8N2O3S. It is a white crystalline solid that is soluble in water and has a mild, ammonia-like odor. This compound is known for its ability to act as a versatile intermediate in organic synthesis due to its functional groups, including an amino group and a sulfonamide group.

What are the main uses of 3-Amino-4-hydroxybenzenesulfonamide (CAS: 98-32-8)?

3-Amino-4-hydroxybenzenesulfonamide is widely used in the pharmaceutical industry as a building block for the synthesis of various drugs. It also finds applications in the production of dyes, agrochemicals, and as a reagent in chemical research. Its unique structure makes it valuable in the development of new materials and functional compounds.

Is 3-Amino-4-hydroxybenzenesulfonamide (CAS: 98-32-8) safe?

3-Amino-4-hydroxybenzenesulfonamide is generally considered safe when handled properly. However, it may cause skin and eye irritation, so protective equipment like gloves and goggles should be used. It is important to follow safety standards and proper ventilation to minimize exposure risks during handling and use.

How should 3-Amino-4-hydroxybenzenesulfonamide (CAS: 98-32-8) be stored?

3-Amino-4-hydroxybenzenesulfonamide should be stored in a cool, dry, and well-ventilated place, away from direct sunlight. It is best kept in a sealed container to prevent moisture absorption. Storage at temperatures below 25°C is recommended to maintain stability and prevent degradation of the compound.