3-Amino-4-hydroxy-5-methoxybenzoic acid

3-氨基-4-羟基-5-甲氧基苯甲酸

Also known as: 3-AMINO-4-HYDROXY-5-METHOXYBENZOIC ACID, 3-amino-4-hydroxy-5-methoxy-benzoic acid, 5-Amino-vanillinsaeure, 5-Amino-4-oxy-3-methoxy-benzoesaeure, Benzoic acid, 3-amino-4-hydroxy-5-methoxy-

3-Amino-4-hydroxy-5-methoxybenzoic acid (CAS 84211-28-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO4 and a molecular weight of 183.16100 g/mol. It is also known as 3-AMINO-4-HYDROXY-5-METHOXYBENZOIC ACID, 3-amino-4-hydroxy-5-methoxy-benzoic acid and 5-Amino-vanillinsaeure. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 84211-28-9
Jingsj CID: J-1341694-8
Molecular Formula: C₈H₉NO₄
Chinese Name: 3-氨基-4-羟基-5-甲氧基苯甲酸
Molecular Weight: 183.16100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Amino-4-hydroxy-5-methoxybenzoic acid?

The CAS number of 3-Amino-4-hydroxy-5-methoxybenzoic acid is 84211-28-9.

What are the molecular formula and molecular weight of 3-Amino-4-hydroxy-5-methoxybenzoic acid?

3-Amino-4-hydroxy-5-methoxybenzoic acid has molecular formula C8H9NO4 and molecular weight 183.16100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Amino-4-hydroxy-5-methoxybenzoic acid (CAS 84211-28-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341694-8 (accessed 2026-10-25).

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