2-Amino-5-hydroxybenzoic acid

Basic Information

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CAS Number

394-31-0

Molecular Formula

C7H7NO3

Molecular Weight

153.14 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

Physical State

White to Yellow Solid

Melting Point

247 °C (dec.)

Boiling Point

417.8℃ at 760 mmHg

Flash Point

206.5℃

Refractive Index

1.5500 (estimate)

SMILES

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C1=CC(=C(C=C1O)C(=O)O)N

InChI

InChI=1S/C7H7NO3/c8-6-2-1-4(9)3-5(6)7(10)11/h1-3,9H,8H2,(H,10,11)

InChIKey

HYNQTSZBTIOFKH-UHFFFAOYSA-N

LogP

0.6726000000000001

Topological Polar Surface Area

83.55 Å²

Hydrogen Bond Donor/Acceptor

4 / 4

Complexity

160

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

Synonyms & References

English

Q27291057
EN300-19513
FT-0620478
SCHEMBL258366
5-Hydroxyanthranillic acid
H0631
UF9WW3I410
AN-584/43417488
A6599
HY-W002035
F0001-1107
5-OXYANTHRANILIC ACID [WHO-DD]
STR05656
5-HYDROXYANTHRANILIC ACID [WHO-DD]
2-amino-5-hydroxy-benzoic acid
Benzoic acid, 2-amino-5-hydroxy-
PS-3259
Z104474092
InChI=1/C7H7NO3/c8-6-2-1-4(9)3-5(6)7(10)11/h1-3,9H,8H2,(H,10,11
UNII-UF9WW3I410
AKOS000119773
5-hydroxy anthranilic acid
CS-W002035
SY003280
DTXSID70192587
MFCD00007870
AC-2893
10.14272/HYNQTSZBTIOFKH-UHFFFAOYSA-N.1
2-Amino-5-hydroxybenzoic acid, 98%
J-517610
5-Hydroxyanthranilic acid

MDL Number

MFCD00007870

Customs Code

2918290000

FAQ

What is 2-Amino-5-hydroxybenzoic acid (CAS: 394-31-0)?

2-Amino-5-hydroxybenzoic acid, also known as hydroxyaminobenzoic acid, is an organic compound with the chemical formula C7H9NO3. It is a white crystalline solid with a melting point of 225-226°C. This compound is used in pharmaceuticals, as a food additive, and in research applications.

What are the main uses of 2-Amino-5-hydroxybenzoic acid (CAS: 394-31-0)?

2-Amino-5-hydroxybenzoic acid is primarily used in the pharmaceutical industry as an intermediate for the synthesis of various drugs. It also serves as a food additive, particularly as a flavor enhancer, and is utilized in research for its biological activities.

Is 2-Amino-5-hydroxybenzoic acid (CAS: 394-31-0) safe?

2-Amino-5-hydroxybenzoic acid is generally considered safe when used as directed. However, it is important to follow all safety guidelines, including wearing appropriate personal protective equipment (PPE) and handling the compound in a well-ventilated area. Proper storage and disposal methods should also be adhered to for safety.

How should 2-Amino-5-hydroxybenzoic acid (CAS: 394-31-0) be stored?

2-Amino-5-hydroxybenzoic acid should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. The storage temperature should not exceed 25°C. Avoid contact with incompatible materials such as strong acids and bases.