3-Chlorothieno[2,3-b]thiophene-2-carbaldehyde

3-氯噻吩并[2,3-b]噻吩-2-甲醛

3-Chlorothieno[2,3-b]thiophene-2-carbaldehyde (CAS 2247104-18-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3ClOS2 and a molecular weight of 202.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2247104-18-1
Jingsj CID: J-376478-5
Molecular Formula: C₇H₃ClOS₂
Chinese Name: 3-氯噻吩并[2,3-b]噻吩-2-甲醛
Molecular Weight: 202.7 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Chlorothieno[2,3-b]thiophene-2-carbaldehyde?

The CAS number of 3-Chlorothieno[2,3-b]thiophene-2-carbaldehyde is 2247104-18-1.

What are the molecular formula and molecular weight of 3-Chlorothieno[2,3-b]thiophene-2-carbaldehyde?

3-Chlorothieno[2,3-b]thiophene-2-carbaldehyde has molecular formula C7H3ClOS2 and molecular weight 202.7 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Chlorothieno[2,3-b]thiophene-2-carbaldehyde (CAS 2247104-18-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-376478-5 (accessed 2026-10-24).

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