3-Bromothieno[3,2-c]pyridine

Also known as: Thieno[3,2-c]pyridine, 3-bromo-, 3-Bromo-5-aza-1-benzothiophene, 3-Bromo-5-azabenzo[b]thiophene

3-Bromothieno[3,2-c]pyridine (CAS 28783-18-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4BrNS and a molecular weight of 214.082 g/mol. Key properties include a boiling point of 317.6±22.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 145.9±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 28783-18-8
Jingsj CID: J-1155219-5
Molecular Formula: C₇H₄BrNS
Molecular Weight: 214.082 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	317.6±22.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	145.9±22.3 °C
Exact Mass	212.924774
PSA	41.13000
LogP	3.66
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.718

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. 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 3-Bromothieno[3,2-c]pyridine?

The CAS number of 3-Bromothieno[3,2-c]pyridine is 28783-18-8.

What are the molecular formula and molecular weight of 3-Bromothieno[3,2-c]pyridine?

3-Bromothieno[3,2-c]pyridine has molecular formula C7H4BrNS and molecular weight 214.082 g/mol.

What are the upstream and downstream products of 3-Bromothieno[3,2-c]pyridine?

For 3-Bromothieno[3,2-c]pyridine, Upstream Products: Thieno[3,2-c]pyridine; Downstream Products: Thieno[3,2-c]pyridine-3-carbaldehyde.

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. "3-Bromothieno[3,2-c]pyridine (CAS 28783-18-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1155219-5 (accessed 2026-11-09).

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