4-amino-2-hydroxybenzoic acid


4-amino-2-hydroxybenzoic acid; p-aminosalicylic acid; 4-aminosalicylic acid; PAS
Links:🌍 Wikipedia, 📏 NIST, 📖 PubMed
MeSH:Anti-Infective Agents; Antitubercular Agents
CAS RN:[65-49-6]
Formula:C7H7NO3; 153.14 g/mol
InChiKey:WUBBRNOQWQTFEX-UHFFFAOYSA-N
SMILES:Nc1ccc(C(O)=O)c(O)c1
Molecular structure of 4-amino-2-hydroxybenzoic acid
Melting point:151 °C
Log10 partition octanol / water:1.32

Isomers

2-amino-3-hydroxybenzoic acid
Molecular structure of 2-amino-3-hydroxybenzoic acid
2-amino-5-hydroxybenzoic acid
Molecular structure of 2-amino-5-hydroxybenzoic acid
3-amino-4-hydroxybenzoic acid
Molecular structure of 3-amino-4-hydroxybenzoic acid
4-amino-2-hydroxybenzoic acid
Molecular structure of 4-amino-2-hydroxybenzoic acid
4-amino-3-hydroxybenzoic acid
Molecular structure of 4-amino-3-hydroxybenzoic acid
5-amino-2-hydroxybenzoic acid
Molecular structure of 5-amino-2-hydroxybenzoic acid
3-aminosalicylic acid
Molecular structure of 3-aminosalicylic acid
1,6-dihydro-1-methyl-6-oxo-3-pyridinecarboxylic acid
Molecular structure of 1,6-dihydro-1-methyl-6-oxo-3-pyridinecarboxylic acid
2,6-dihydroxybenzamide
Molecular structure of 2,6-dihydroxybenzamide
3-hydroxy-4-aminobenzoic acid
Molecular structure of 3-hydroxy-4-aminobenzoic acid
2-hydroxy-6-methylnicotinic acid
Molecular structure of 2-hydroxy-6-methylnicotinic acid
2-hydroxy-6-methylpyridine-4-carboxylic acid
Molecular structure of 2-hydroxy-6-methylpyridine-4-carboxylic acid
2-methoxynicotinic acid
Molecular structure of 2-methoxynicotinic acid
2-methoxypyridine-4-carboxylic acid
Molecular structure of 2-methoxypyridine-4-carboxylic acid
5-methoxypyridine-3-carboxylic acid
Molecular structure of 5-methoxypyridine-3-carboxylic acid
6-methoxypyridine-2-carboxylic acid
Molecular structure of 6-methoxypyridine-2-carboxylic acid
2-methyl-3-nitrophenol
Molecular structure of 2-methyl-3-nitrophenol
2-methyl-4-nitrophenol
Molecular structure of 2-methyl-4-nitrophenol
2-methyl-5-nitrophenol
Molecular structure of 2-methyl-5-nitrophenol
2-methyl-6-nitrophenol
Molecular structure of 2-methyl-6-nitrophenol
3-methyl-2-nitrophenol
Molecular structure of 3-methyl-2-nitrophenol
3-methyl-4-nitrophenol
Molecular structure of 3-methyl-4-nitrophenol
4-methyl-2-nitrophenol
Molecular structure of 4-methyl-2-nitrophenol
4-methyl-3-nitrophenol
Molecular structure of 4-methyl-3-nitrophenol
5-methyl-2-nitrophenol
Molecular structure of 5-methyl-2-nitrophenol
2-nitroanisole
Molecular structure of 2-nitroanisole
3-nitroanisole
Molecular structure of 3-nitroanisole
4-nitroanisole
Molecular structure of 4-nitroanisole
2-nitrobenzyl alcohol
Molecular structure of 2-nitrobenzyl alcohol
3-nitrobenzyl alcohol
Molecular structure of 3-nitrobenzyl alcohol
4-nitrobenzyl alcohol
Molecular structure of 4-nitrobenzyl alcohol
3-pyridyloxyacetic acid
Molecular structure of 3-pyridyloxyacetic acid
salicylhydroxamic acid
Molecular structure of salicylhydroxamic acid