Ethyl 4-(4-Boc-piperazin-1-yl)benzo[b]thien-2-carboxylate

Also known as: 1-Piperazinecarboxylic acid, 4-[2-(ethoxycarbonyl)benzo[b]thien-4-yl]-, 1,1-dimethylethyl ester

Ethyl 4-(4-Boc-piperazin-1-yl)benzo[b]thien-2-carboxylate (CAS 1677681-01-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H26N2O4S and a molecular weight of 390.5 g/mol. It is also known as 1-Piperazinecarboxylic acid, 4-[2-(ethoxycarbonyl)benzo[b]thien-4-yl]-, 1,1-dimethylethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1677681-01-4
Jingsj CID
J-1763734-1
Molecular Formula
C20H26N2O4S
Molecular Weight
390.5 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 4-(4-Boc-piperazin-1-yl)benzo[b]thien-2-carboxylate?

The CAS number of Ethyl 4-(4-Boc-piperazin-1-yl)benzo[b]thien-2-carboxylate is 1677681-01-4.

What are the molecular formula and molecular weight of Ethyl 4-(4-Boc-piperazin-1-yl)benzo[b]thien-2-carboxylate?

Ethyl 4-(4-Boc-piperazin-1-yl)benzo[b]thien-2-carboxylate has molecular formula C20H26N2O4S and molecular weight 390.5 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 4-(4-Boc-piperazin-1-yl)benzo[b]thien-2-carboxylate (CAS 1677681-01-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1763734-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.