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5-Hydroxy-4-methoxy-2-nitrobenzoic acid

Also known as: 3-Hydroxy-4-methoxy-6-nitrobenzoic acid, 4-Carboxy-2-hydroxy-5-nitroanisole, 5-Carboxy-2-methoxy-4-nitrophenol, 6-nitro-iso-vanillic acid, Benzoic acid, 5-hydroxy-4-methoxy-2-nitro-, p-Anisic acid, 5-hydroxy-2-nitro-

5-Hydroxy-4-methoxy-2-nitrobenzoic acid (CAS 31839-20-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7NO6 and a molecular weight of 213.14400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
31839-20-0
Jingsj CID
J-1519624-4
Molecular Formula
C8H7NO6
Molecular Weight
213.14400 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass213.02700
PSA112.58000
LogP1.53040

Customs & Trade Information

HS Code2918990090
Summary2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 5-Hydroxy-4-methoxy-2-nitrobenzoic acid?

The CAS number of 5-Hydroxy-4-methoxy-2-nitrobenzoic acid is 31839-20-0.

What are the molecular formula and molecular weight of 5-Hydroxy-4-methoxy-2-nitrobenzoic acid?

5-Hydroxy-4-methoxy-2-nitrobenzoic acid has molecular formula C8H7NO6 and molecular weight 213.14400 g/mol.

What are the upstream and downstream products of 5-Hydroxy-4-methoxy-2-nitrobenzoic acid?

For 5-Hydroxy-4-methoxy-2-nitrobenzoic acid, Upstream Products: Methyl 4,5-dimethoxy-2-nitrobenzoate, 4,5-Dimethoxy-2-nitrobenzoic acid; Downstream Products: Methyl 5-hydroxy-4-methoxy-2-nitrobenzoate, 6-(Benzyloxy)-7-methoxyquinazolin-4(1H)-one, 4-Chloro-7-methoxy-6-(phenylmethoxy)quinazoline.

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

Last updated:

How to cite: Jingsj. "5-Hydroxy-4-methoxy-2-nitrobenzoic acid (CAS 31839-20-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519624-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.