Methyl 3-bromobenzo[b]thiophene-2-carboxylate

Also known as: methyl 3-bromo-1-benzothiophene-2-carboxylate, methyl 3-bromobenzothiophene-2-carboxylate

Methyl 3-bromobenzo[b]thiophene-2-carboxylate (CAS 34128-30-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7BrO2S and a molecular weight of 271.13000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34128-30-8
Jingsj CID: J-1462639-2
Molecular Formula: C₁₀H₇BrO₂S
Molecular Weight: 271.13000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	269.93500
PSA	54.54000
LogP	3.45040
Storage Conditions	Store at room temperature

Frequently Asked Questions

What is the CAS number of Methyl 3-bromobenzo[b]thiophene-2-carboxylate?

The CAS number of Methyl 3-bromobenzo[b]thiophene-2-carboxylate is 34128-30-8.

What are the molecular formula and molecular weight of Methyl 3-bromobenzo[b]thiophene-2-carboxylate?

Methyl 3-bromobenzo[b]thiophene-2-carboxylate has molecular formula C10H7BrO2S and molecular weight 271.13000 g/mol.

What are the upstream and downstream products of Methyl 3-bromobenzo[b]thiophene-2-carboxylate?

For Methyl 3-bromobenzo[b]thiophene-2-carboxylate, Upstream Products: Methyl 3-aminobenzo[b]thiophene-2-carboxylate, Methanol, 3-bromobenzothiophene-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-bromobenzo[b]thiophene-2-carboxylate (CAS 34128-30-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1462639-2 (accessed 2026-11-09).

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