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4-Amino-3-hydroxybenzoic acid

4-Amino-3-hydroxybenzoic acid Structure
CAS No.
2374-03-0
Chemical Name:
4-Amino-3-hydroxybenzoic acid
Synonyms
3-Hydroxy PABA;3-hydroxy-4-AMino acid;Oxybuprocaine Impurity 3;Oxybuprocaine EP Impurity C;3-HYDROXY-4-AMINOBENZOIC ACID;4-AMINO-3-HYDROXYBENZOIC ACID;3-hydroxy-4-aminobenzoic Acids;BENZOIC ACID, 4-AMINO-3-HYDROXY-;4-Amino-3-hydroxybenzoic Acid >4-Amino-3-hydroxybenzoic acid,98%
CBNumber:
CB1733439
Molecular Formula:
C7H7NO3
Molecular Weight:
153.14
MOL File:
2374-03-0.mol
MSDS File:
SDS
Modify Date:
2024/4/25 13:42:50

4-Amino-3-hydroxybenzoic acid Properties

Melting point 211-215 °C (lit.)
Boiling point 385.7±37.0 °C(Predicted)
Density 1.028
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
pka 4.74±0.10(Predicted)
form Crystalline Powder
color Yellow-brown to brown
Water Solubility Soluble in chloroform, and aqeous ethanol, water (Partly miscible)
BRN 509859
CAS DataBase Reference 2374-03-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-22
Safety Statements  26-37/39
WGK Germany  3
Hazard Note  Irritant
HS Code  29225090
NFPA 704
0
2 0

4-Amino-3-hydroxybenzoic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 339598 4-Amino-3-hydroxybenzoic acid 97% 2374-03-0 5G ₹3340 2022-06-14 Buy
Sigma-Aldrich(India) 339598 4-Amino-3-hydroxybenzoic acid 97% 2374-03-0 25G ₹14410 2022-06-14 Buy
ALFA India ALF-A10207-22 4-Amino-3-hydroxybenzoic acid, 98% 2374-03-0 100g ₹49017 2022-05-26 Buy
ALFA India ALF-A10207-14 4-Amino-3-hydroxybenzoic acid, 98% 2374-03-0 25g ₹12200 2022-05-26 Buy
ALFA India ALF-A10207-06 4-Amino-3-hydroxybenzoic acid, 98% 2374-03-0 5g ₹3120 2022-05-26 Buy
Product number Packaging Price Buy
339598 5G ₹3340 Buy
339598 25G ₹14410 Buy
ALF-A10207-22 100g ₹49017 Buy
ALF-A10207-14 25g ₹12200 Buy
ALF-A10207-06 5g ₹3120 Buy

4-Amino-3-hydroxybenzoic acid Chemical Properties,Uses,Production

Chemical Properties

yellow-brown to brown crystalline powder

Uses

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

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