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Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate

Also known as: 2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER, 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylic acid ethyl ester, 3-Thiophenecarboxylic acid, 2-amino-4-ethyl-5-methyl-, ethyl ester, Ethyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate, MFCD01459891, AKOS MSC-0424, CHEMBRDG-BB 4143059

Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate (CAS 82546-91-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H15NO2S and a molecular weight of 213.29700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
82546-91-6
Jingsj CID
J-40923-4
Molecular Formula
C10H15NO2S
Molecular Weight
213.29700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass213.08200
PSA80.56000
LogP2.95900

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 2-amino-4-ethyl-5-methylthiophene-3-carboxylate?

The CAS number of Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate is 82546-91-6.

What are the molecular formula and molecular weight of Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate?

Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate has molecular formula C10H15NO2S and molecular weight 213.29700 g/mol.

What are the upstream and downstream products of Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate?

For Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate, Upstream Products: Ethyl cyanoacetate, 3-Pentanone, 2-Pentanone; Downstream Products: 5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one, 4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine.

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 2-amino-4-ethyl-5-methylthiophene-3-carboxylate (CAS 82546-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40923-4 (accessed 2026-11-09).

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