Methyl 3-amino-4-phenylthiophene-2-carboxylate

Also known as: 3-Amino-4-phenyl-2-thiophenecarboxylic acid methyl ester, methyl 3-amino-4-phenyl-2-thiophenecarboxylate, methyl 4-phenyl-3-amino-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid, 3-amino-4-phenyl-, methyl ester, MFCD00206450, JR-8062

Methyl 3-amino-4-phenylthiophene-2-carboxylate (CAS 82437-64-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO2S and a molecular weight of 233.28600 g/mol. Key properties include a melting point of 69ºC, a boiling point of 381.6ºC at 760 mmHg, a density of 1.265 and a flash point of 184.6°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 82437-64-7
Jingsj CID: J-1466958-0
Molecular Formula: C₁₂H₁₁NO₂S
Molecular Weight: 233.28600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	69ºC
Boiling Point	381.6ºC at 760 mmHg
Density	1.265
Flash Point	184.6°C
Exact Mass	233.05100
PSA	80.56000
LogP	3.36510
Refractive Index	1.625

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 Methyl 3-amino-4-phenylthiophene-2-carboxylate?

The CAS number of Methyl 3-amino-4-phenylthiophene-2-carboxylate is 82437-64-7.

What are the molecular formula and molecular weight of Methyl 3-amino-4-phenylthiophene-2-carboxylate?

Methyl 3-amino-4-phenylthiophene-2-carboxylate has molecular formula C12H11NO2S and molecular weight 233.28600 g/mol.

What are the upstream and downstream products of Methyl 3-amino-4-phenylthiophene-2-carboxylate?

For Methyl 3-amino-4-phenylthiophene-2-carboxylate, Upstream Products: Methyl thioglycolate, 3-Hydroxy-2-phenylacrylonitrile, 2-Formyl-2-phenylacetonitrile; Downstream Products: 3-Phenylthiophene, Methyl 4-phenylthiophene-2-carboxylate, 4-phenylthiophene-2-carboxylic acid.

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. "Methyl 3-amino-4-phenylthiophene-2-carboxylate (CAS 82437-64-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1466958-0 (accessed 2026-11-09).

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