4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid

Also known as: 4-(5-formyl-2-furyl)-2-hydroxybenzoic acid, 4-(5-formyl-2-furanyl)-2-hydroxybenzoate, benzoic acid, 4-(5-formyl-2-furanyl)-2-hydroxy-, 2-carboxy-5-(5-formylfuran-2-yl)phenolate

4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid (CAS 436088-45-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H8O5 and a molecular weight of 232.18900 g/mol. Key properties include a boiling point of 486.6ºC at 760mmHg and a flash point of 248.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 436088-45-8
Jingsj CID: J-1118158-1
Molecular Formula: C₁₂H₈O₅
Molecular Weight: 232.18900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	486.6ºC at 760mmHg
Flash Point	248.1ºC
Exact Mass	232.03700
PSA	87.74000
LogP	2.16290

Customs & Trade Information

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid?

The CAS number of 4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid is 436088-45-8.

What are the molecular formula and molecular weight of 4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid?

4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid has molecular formula C12H8O5 and molecular weight 232.18900 g/mol.

What are the upstream and downstream products of 4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid?

For 4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid, Upstream Products: Furfural, 4-Aminosalicylic acid, 2-Formylfuran-5-boronic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-(5-formyl-furan-2-yl)-2-hydroxy-benzoic acid (CAS 436088-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118158-1 (accessed 2026-11-09).

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