4-Amino-3-hydroxybenzoic Acid CAS 2374-03-0

CAS NO: 2374-03-0
Molecular Formula: C7H7NO3
Molecular Weight: 153.14
EINECS NO: 629-073-2
MDL NO: MFCD00017094
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Product Details

Product Description

Product Name: 4-Amino-3-hydroxybenzoic acid CAS NO: 2374-03-0


3-Hydroxy PABA;


Chemical & Physical Properties

Appearance : Off-White solid crystals

Assay : ≥98.0%

Density: 1.028g/cm3

Melting point: 211-215℃

Boiling Point:385.7℃ at 760mmHg

Flash Point: 187.1℃

Refractive Index: 1.691

Vapor Pressure: 0.0mmHg at 25°C

PSA: 83.55000

LogP: 1.25380

Solubility: Soluble in chloroform, and aqeous ethanol, water (Partly miscible).

Category: Standards; Pharmaceutical/API Drug Impurities/Metabolites;

Safety Information

HS Code: 2922509090

Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.


3-hydroxy-4-amino-benzoic acid is disubsituted benzoic acid used in the preparation of various pharmaceutical compounds such as sphingosine kinase inhibitors.

Our factory manufacture’s Benzoic acid, 4-amino-3-hydroxy- CAS 2374-03-0 , mature technology, stable output, quality assurance.

Inventory Status : In Stock.

We can provide 3-hydroxy-4-aminobenzoic Acid CAS 2374-03-0 COA (certificate of analysis), 3-hydroxy-4-aminobenzoate MOA (Method of Analysis), CAS 2374-03-0 ROS (Route of synthesis), 3-Hydroxy-p-aminobenzoic Acid MSDS (Material Safety Data Sheet) and other support for you !

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Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.

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