3,5-Dimethylfuran-2-carboxylic acid

Also known as: 2-Furancarboxylic acid, 3,5-dimethyl-, 3,5-Dimethyl-2-furoic acid, 3,5-dimethyl-2-furancarboxylic acid, 3,5-dimethylfuran-2-carboxylic acid

3,5-Dimethylfuran-2-carboxylic acid (CAS 34297-68-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8O3 and a molecular weight of 140.13700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34297-68-2
Jingsj CID: J-1439577-8
Molecular Formula: C₇H₈O₃
Molecular Weight: 140.13700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	140.04700
PSA	50.44000
LogP	1.59460

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 3,5-Dimethylfuran-2-carboxylic acid?

The CAS number of 3,5-Dimethylfuran-2-carboxylic acid is 34297-68-2.

What are the molecular formula and molecular weight of 3,5-Dimethylfuran-2-carboxylic acid?

3,5-Dimethylfuran-2-carboxylic acid has molecular formula C7H8O3 and molecular weight 140.13700 g/mol.

What are the upstream and downstream products of 3,5-Dimethylfuran-2-carboxylic acid?

For 3,5-Dimethylfuran-2-carboxylic acid, Upstream Products: 3-Methyl-2-furoic acid, 2,4-dimethylfuran.

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. "3,5-Dimethylfuran-2-carboxylic acid (CAS 34297-68-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1439577-8 (accessed 2026-11-09).

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