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Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate

Also known as: ETHYL 5-(3-CHLOROPHENYL)ISOXAZOLE-3-CARBOXYLATE, 3-Isoxazolecarboxylic acid, 5-(3-chlorophenyl)-, ethyl ester, 5-(3-CHLOROPHENYL)-3-ISOXAZOLECARBOXYLIC ACID ETHYL ESTER, 5-(3-CHLOROPHENYL)-ISOXAZOLE-3 CARBOXYLIC ACID ETHYL ESTER, Ethyl 5-(3-chlorophenyl)-1,2-oxazole-3-carboxylate, Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate, 5-(3-Chlorophenyl)-3-isoxazolecarboxylic acid ethyl ester

Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate (CAS 657424-77-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10ClNO3 and a molecular weight of 251.66600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
657424-77-6
Jingsj CID
J-1476732-9
Molecular Formula
C12H10ClNO3
Molecular Weight
251.66600 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass251.03500
PSA52.33000
LogP3.17170

Customs & Trade Information

HS Code2934999090
Summary2934999090. 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 5-(3-chlorophenyl)isoxazole-3-carboxylate?

The CAS number of Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate is 657424-77-6.

What are the molecular formula and molecular weight of Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate?

Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate has molecular formula C12H10ClNO3 and molecular weight 251.66600 g/mol.

What are the upstream and downstream products of Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate?

For Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate, Upstream Products: Ethyl 4-(3-chlorophenyl)-2,4-dioxobutanoate, 3-Chlorophenylacetylene, Methanol; Downstream Products: [5-(3-chlorophenyl)isoxazol-3-yl]methanol.

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

Last updated:

How to cite: Jingsj. "Ethyl 5-(3-chlorophenyl)isoxazole-3-carboxylate (CAS 657424-77-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1476732-9 (accessed 2026-11-09).

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