4,5-dihydroxynaphthalene-2,7-dicarboxylic acid

4,5-二羟基-2,7-萘二羧酸

Also known as: 2,7-Naphthalenedicarboxylic acid, 4,5-dihydroxy-, 4,5-DIHYDROXY-2,7-NAPHTHALENEDICARBOXYLIC ACID, 2,7-Naphthalenedicarboxylic acid,4,5-dihydroxy

4,5-dihydroxynaphthalene-2,7-dicarboxylic acid (CAS 603993-70-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H8O6 and a molecular weight of 248.18800 g/mol. It is also known as 2,7-Naphthalenedicarboxylic acid, 4,5-dihydroxy-, 4,5-DIHYDROXY-2,7-NAPHTHALENEDICARBOXYLIC ACID and 2,7-Naphthalenedicarboxylic acid,4,5-dihydroxy. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 603993-70-0
Jingsj CID: J-1454999-1
Molecular Formula: C₁₂H₈O₆
Chinese Name: 4,5-二羟基-2,7-萘二羧酸
Molecular Weight: 248.18800 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-dihydroxynaphthalene-2,7-dicarboxylic acid?

The CAS number of 4,5-dihydroxynaphthalene-2,7-dicarboxylic acid is 603993-70-0.

What are the molecular formula and molecular weight of 4,5-dihydroxynaphthalene-2,7-dicarboxylic acid?

4,5-dihydroxynaphthalene-2,7-dicarboxylic acid has molecular formula C12H8O6 and molecular weight 248.18800 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-dihydroxynaphthalene-2,7-dicarboxylic acid (CAS 603993-70-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454999-1 (accessed 2026-10-26).

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