4-Amino-3-hydroxybenzoic acid
Cas No:2374-03-0
Purity:98%+
Molecular Formula:C7H7NO3
Molecular Weight:153.14
EINECS No.:N/A
Melting point:211-215 °C(lit.)
Boiling point:385.7±37.0 °C(Predicted)
Hazard Class:Non-dangerous
H.S. Code:N/A
Usage:Pharmaceutical Intermediates
Package:1kg,25kg,1t or on request
Storage condition:Store in a cool ,dry area away from heat sources and protected from light
Appearance:Brown solid
4-Amino-3-hydroxybenzoic acid (CAS 99-51-6) is a key aromatic intermediate synthesized via nitration and reduction of 3-hydroxybenzoic acid derivatives. Its molecular formula is C7H7NO4. This compound serves as a fundamental building block for complex pharmaceutical scaffolds.
Store in a cool, dry place away from oxidizers. Personnel must wear chemical-resistant gloves and eye protection due to potential skin irritation and respiratory sensitivity upon exposure to dust or vapors.