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Methyl 3,5-dimethyl-1,2-oxazole-4-carboxylate

3,5-二甲基异噁唑-4-羧酸甲酯

Also known as: Methyl 3,5-dimethylisoxazole-4-carboxylate, 3,5-Dimethylisoxazole-4-carboxylic acid methyl ester, 4-Isoxazolecarboxylic acid, 3,5-dimethyl-, methyl ester, WT781

Methyl 3,5-dimethyl-1,2-oxazole-4-carboxylate (CAS 56328-87-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9NO3 and a molecular weight of 155.151 g/mol. It is also known as Methyl 3,5-dimethylisoxazole-4-carboxylate, 3,5-Dimethylisoxazole-4-carboxylic acid methyl ester and 4-Isoxazolecarboxylic acid, 3,5-dimethyl-, methyl ester. Key properties include a boiling point of 219.0±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 86.2±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
56328-87-1
Jingsj CID
J-1046931-4
Molecular Formula
C7H9NO3
Chinese Name
3,5-二甲基异噁唑-4-羧酸甲酯
Molecular Weight
155.151 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point219.0±35.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point86.2±25.9 °C

Frequently Asked Questions

What is the CAS number of Methyl 3,5-dimethyl-1,2-oxazole-4-carboxylate?

The CAS number of Methyl 3,5-dimethyl-1,2-oxazole-4-carboxylate is 56328-87-1.

What are the molecular formula and molecular weight of Methyl 3,5-dimethyl-1,2-oxazole-4-carboxylate?

Methyl 3,5-dimethyl-1,2-oxazole-4-carboxylate has molecular formula C7H9NO3 and molecular weight 155.151 g/mol.

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

Last updated:

How to cite: Jingsj. "Methyl 3,5-dimethyl-1,2-oxazole-4-carboxylate (CAS 56328-87-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1046931-4 (accessed 2026-10-22).

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