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5-(Aminomethyl)-2-hydroxybenzoic acid

5-氨甲基-2-羟基苯甲酸

Also known as: 5-AMINOMETHYL-2-HYDROXY-BENZOIC ACID, 5-Amino-methylsalicylic acid, 5-Aminomethyl-2-hydroxy-benzoic acid, 5-Aminomethyl-salicylsaeure, Benzoic acid, 5-(aminomethyl)-2-hydroxy-, 2-Hydroxy-5-aminomethylbenzoesaeure, 5-Aminomethyl-2-hydroxy-benzoesaeure

5-(Aminomethyl)-2-hydroxybenzoic acid (CAS 2820-31-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO3 and a molecular weight of 167.16200 g/mol. It is also known as 5-AMINOMETHYL-2-HYDROXY-BENZOIC ACID, 5-Amino-methylsalicylic acid and 5-Aminomethyl-2-hydroxy-benzoic acid. Key properties include a boiling point of 376.9ºC at 760mmHg, a density of 1.388g/cm3 and a flash point of 181.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2820-31-7
Jingsj CID
J-1177094-9
Molecular Formula
C8H9NO3
Chinese Name
5-氨甲基-2-羟基苯甲酸
Molecular Weight
167.16200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point376.9ºC at 760mmHg
Density1.388g/cm3
Flash Point181.7ºC

Frequently Asked Questions

What is the CAS number of 5-(Aminomethyl)-2-hydroxybenzoic acid?

The CAS number of 5-(Aminomethyl)-2-hydroxybenzoic acid is 2820-31-7.

What are the molecular formula and molecular weight of 5-(Aminomethyl)-2-hydroxybenzoic acid?

5-(Aminomethyl)-2-hydroxybenzoic acid has molecular formula C8H9NO3 and molecular weight 167.16200 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-(Aminomethyl)-2-hydroxybenzoic acid (CAS 2820-31-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1177094-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.