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Ethyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

Also known as: Ethyl 4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate, 4,5,6,7-Tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester, Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-, ethyl ester, Ethyl 4,5,6,7-Tetrahydrobenzothiophene-3-carboxylate, ethyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

Ethyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 14559-12-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14O2S and a molecular weight of 210.29300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
14559-12-7
Jingsj CID
J-1054174-9
Molecular Formula
C11H14O2S
Molecular Weight
210.29300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass210.07100
PSA54.54000
LogP2.80360

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 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate?

The CAS number of Ethyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate is 14559-12-7.

What are the molecular formula and molecular weight of Ethyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate?

Ethyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate has molecular formula C11H14O2S and molecular weight 210.29300 g/mol.

What are the upstream and downstream products of Ethyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate?

For Ethyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate, Upstream Products: Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate; Downstream Products: 4,5,6,7-Tetrahydrobenzo[b]thiophene-3-carboxylic acid.

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 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 14559-12-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1054174-9 (accessed 2026-11-09).

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