ethyl 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate

Also known as: 2-Thiophenecarboxylic acid, 3-amino-5-(4-methoxyphenyl)-, ethyl ester, 3-Amino-5-(4-methoxy-phenyl)-thiophene-2-carboxylic acid ethyl ester, CURPLYX DRS_005332, ETHYL 3-AMINO-5-(4-METHOXYPHENYL)THIOPHENE-2-CARBOXYLATE

ethyl 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate (CAS 37572-24-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H15NO3S and a molecular weight of 277.33900 g/mol. Key properties include a boiling point of 479.5ºC at 760mmHg, a density of 1.233g/cm3 and a flash point of 243.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 37572-24-0
Jingsj CID: J-1114263-5
Molecular Formula: C₁₄H₁₅NO₃S
Molecular Weight: 277.33900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	479.5ºC at 760mmHg
Density	1.233g/cm3
Flash Point	243.8ºC
Exact Mass	277.07700
PSA	89.79000
LogP	3.76380
Refractive Index	1.596

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 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate?

The CAS number of ethyl 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate is 37572-24-0.

What are the molecular formula and molecular weight of ethyl 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate?

ethyl 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate has molecular formula C14H15NO3S and molecular weight 277.33900 g/mol.

What are the upstream and downstream products of ethyl 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate?

For ethyl 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate, Upstream Products: 3-Chloro-3-(4-methoxyphenyl)acrylonitrile, Ethyl thioglycolate, 4'-Methoxyacetophenone.

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 3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate (CAS 37572-24-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1114263-5 (accessed 2026-11-09).

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