4,5-Dihydroxy-1-methylnaphthalene-2-carboxylic acid

4,5-二羟基-1-甲基萘-2-甲酸

4,5-Dihydroxy-1-methylnaphthalene-2-carboxylic acid (CAS 571-78-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10O4 and a molecular weight of 218.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 571-78-8
Jingsj CID: J-129643-5
Molecular Formula: C₁₂H₁₀O₄
Chinese Name: 4,5-二羟基-1-甲基萘-2-甲酸
Molecular Weight: 218.20 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Dihydroxy-1-methylnaphthalene-2-carboxylic acid?

The CAS number of 4,5-Dihydroxy-1-methylnaphthalene-2-carboxylic acid is 571-78-8.

What are the molecular formula and molecular weight of 4,5-Dihydroxy-1-methylnaphthalene-2-carboxylic acid?

4,5-Dihydroxy-1-methylnaphthalene-2-carboxylic acid has molecular formula C12H10O4 and molecular weight 218.20 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. "4,5-Dihydroxy-1-methylnaphthalene-2-carboxylic acid (CAS 571-78-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-129643-5 (accessed 2026-10-23).

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