3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid

Also known as: 3-(2-Methoxyphenyl)-5-methyl-4-isoxazolecarboxylic acid, 3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid, 5-Methyl-4-carboxy-3-(2-methoxy-phenyl)-isoxazole, 3-(2-methoxyphenyl)-5-methyl-1,2-oxazole-4-carboxylic acid

3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid (CAS 93041-44-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H11NO4 and a molecular weight of 233.22000 g/mol. Key properties include a boiling point of 362.6ºC at 760 mmHg, a density of 1.268 g/cm3 and a flash point of 173.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 93041-44-2
Jingsj CID: J-1355098-6
Molecular Formula: C₁₂H₁₁NO₄
Molecular Weight: 233.22000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	362.6ºC at 760 mmHg
Density	1.268 g/cm3
Flash Point	173.1ºC
Exact Mass	233.06900
PSA	72.56000
LogP	2.35680
Refractive Index	1.563

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid?

The CAS number of 3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid is 93041-44-2.

What are the molecular formula and molecular weight of 3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid?

3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid has molecular formula C12H11NO4 and molecular weight 233.22000 g/mol.

What are the upstream and downstream products of 3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid?

For 3-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid, Upstream Products: N-Hydroxy-2-methoxybenzimidoyl chloride, 2-Methoxybenzaldehyde oxime, 2-Methoxybenzaldehyde.

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-(2-Methoxyphenyl)-5-methylisoxazole-4-carboxylic acid (CAS 93041-44-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355098-6 (accessed 2026-11-09).

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