Ethyl 2-(4-aminophenyl)oxazole-4-carboxylate

Also known as: ethyl 2-(4-aminophenyl)-1,3-oxazole-4-carboxylate, ethyl 2-(4-aminophenyl)-4-oxazolecarboxylate, 2-(4-aminophenyl)-4-oxazolecarboxylic acid ethyl ester, ethyl 2-(4'-aminophenyl)-1,3-oxazole-4-carboxylate

Ethyl 2-(4-aminophenyl)oxazole-4-carboxylate (CAS 391248-21-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H12N2O3 and a molecular weight of 232.23500 g/mol. Key properties include a boiling point of 404ºC at 760mmHg, a density of 1.239g/cm3 and a flash point of 198.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 391248-21-8
Jingsj CID: J-1089326-2
Molecular Formula: C₁₂H₁₂N₂O₃
Molecular Weight: 232.23500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	404ºC at 760mmHg
Density	1.239g/cm3
Flash Point	198.2ºC
Exact Mass	232.08500
PSA	78.35000
LogP	2.68170
Refractive Index	1.574

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 Ethyl 2-(4-aminophenyl)oxazole-4-carboxylate?

The CAS number of Ethyl 2-(4-aminophenyl)oxazole-4-carboxylate is 391248-21-8.

What are the molecular formula and molecular weight of Ethyl 2-(4-aminophenyl)oxazole-4-carboxylate?

Ethyl 2-(4-aminophenyl)oxazole-4-carboxylate has molecular formula C12H12N2O3 and molecular weight 232.23500 g/mol.

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. "Ethyl 2-(4-aminophenyl)oxazole-4-carboxylate (CAS 391248-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1089326-2 (accessed 2026-11-09).

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