CAS 1571-72-8

3-Amino-4-hydroxybenzoic acid

Description:

3-Amino-4-hydroxybenzoic acid, also known as para-aminosalicylic acid (PAS), is an aromatic compound characterized by the presence of both an amino group (-NH2) and a hydroxyl group (-OH) attached to a benzene ring that also contains a carboxylic acid group (-COOH). This compound is a white to off-white crystalline powder, soluble in water, and exhibits a slightly acidic nature due to the carboxylic acid functional group. It is known for its role as an antitubercular agent, particularly in the treatment of tuberculosis, and has been utilized in various pharmaceutical formulations. The presence of the amino and hydroxyl groups contributes to its biological activity and makes it a subject of interest in medicinal chemistry. Additionally, 3-amino-4-hydroxybenzoic acid can participate in various chemical reactions, including acylation and esterification, due to its functional groups, making it versatile for synthetic applications in organic chemistry.

Formula: C₇H₇NO₃

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

InChI key: InChIKey=MRBKRZAPGUCWOS-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC(N)=C(O)C=C1

Synonyms:

• 3-Amino-4-Hydroxybenzoate
• 3-Amino-4-hydroxylbenzoic acid
• 4-Hydroxy-3-aminobenzoic acid
• Benzoic acid, 3-amino-4-hydroxy-
• Nsc 700601
• 3-Amino-4-hydroxybenzoic acid
• 3-amino-4-hydroxybenzenecarboxylic acid
• 3-Amino-4-hydroxybenzoic acid 97%
• 3-Amino-4-hydroxybenzoic acid, HPLC 98%
• 3-AMINO-4-HYDROXYBENZOIC ACID USP
• TIMTEC-BB SBB006740

3-Amino-4-hydroxybenzoic Acid

CAS: 1571-72-8

Formula: C₇H₇NO₃

Purity: >97.0%(T)(HPLC)

Color and Shape: White to Gray to Brown powder to crystal

Molecular weight: 153.14

Ref: 3B-A0859

3-Amino-4-hydroxybenzoic acid

CAS: 1571-72-8

Formula: C₇H₇NO₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 153.1354

Ref: IN-DA001P7G

3-Amino-4-hydroxybenzoic acid

CAS: 1571-72-8

3-Amino-4-hydroxybenzoic acid

Purity: ≥98%

Molecular weight: 153.14g/mol

Ref: 54-BUP18807

3-Amino-4-hydroxybenzoic acid

CAS: 1571-72-8

Formula: C₇H₇NO₃

Purity: ≥ 98.0%

Color and Shape: Off-white to grey or light-brown crystals or powder

Molecular weight: 153.14

Ref: 7W-GM1697

3-Amino-4-hydroxybenzoic acid

CAS: 1571-72-8

3-Amino-4-hydroxybenzoic acid

Formula: C₇H₇NO₃

Purity: 98%

Color and Shape: yellow-brown solid

Molecular weight: 153.14g/mol

Ref: 54-OR6238

3-Amino-4-hydroxybenzoic acid

CAS: 1571-72-8

3-Amino-4-hydroxybenzoic acid (3-amino-4-hydroxybenzenecarboxylic acid) is a useful research chemical.

Formula: C₇H₇NO₃

Purity: 98.97%

Color and Shape: Gray To Tan Powder

Molecular weight: 153.14

Ref: TM-T4770

3-Amino-4-hydroxybenzoic Acid

CAS: 1571-72-8

Formula: C₇H₇NO₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 153.137

Ref: 10-F065840

3-Amino-4-hydroxybenzoic Acid

Controlled Product

CAS: 1571-72-8

Applications 3-Amino-4-hydroxybenzoic acid (cas# 1571-72-8) is a useful research chemical.

Formula: C₇H₇NO₃

Color and Shape: Neat

Molecular weight: 153.14

Ref: TR-A634815

3-Amino-4-hydroxybenzoic acid

CAS: 1571-72-8

3-Amino-4-hydroxybenzoic acid is a type of phenolic compound that can be found in human serum. It is also used as a chemical building block for the synthesis of coumarin derivatives, which are important compounds in biochemistry, pharmacology and medical research. 3-Amino-4-hydroxybenzoic acid has been shown to have diphenolase activity, which is an enzyme that cleaves two molecules of phenol from one molecule of diphenol. The light emission is likely due to a metal ion in the active site that acts as a catalyst. The high values seen in the experiments were most likely due to the presence of corynebacterium glutamicum, which is an organism with high levels of 3-amino-4-hydroxybenzoic acid production. This study also found that 3-amino-4-hydoxybenzoic acid may be an antimicrobial agent against HIV

Formula: C₇H₇NO₃

Purity: Min. 95%

Color and Shape: Off-White Powder

Molecular weight: 153.14 g/mol

Ref: 3D-FA33832