4-chloro-5-phenylthieno[2,3-d]pyrimidine

Also known as: 4-chloro-5-phenylthieno[2,3-d]pyrimidine, AKOS 90534, AKOS BBS-00006350, AKOS NCG-0083, BUTTPARK 30\08-39, MFCD00218029, OTAVA-BB BB7012780011, THIENO[2,3-D]PYRIMIDINE, 4-CHLORO-5-PHENYL-

4-chloro-5-phenylthieno[2,3-d]pyrimidine (CAS 182198-35-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H7ClN2S and a molecular weight of 246.71500 g/mol. Key properties include a melting point of 130°C, a boiling point of 418.9ºC at 760 mmHg and a density of 1.396g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 182198-35-2
Jingsj CID: J-44151-0
Molecular Formula: C₁₂H₇ClN₂S
Molecular Weight: 246.71500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	130°C
Boiling Point	418.9ºC at 760 mmHg
Density	1.396g/cm3
Exact Mass	246.00200
PSA	54.02000
LogP	4.01170
Vapor Pressure	7.73E-07mmHg at 25°C
Refractive Index	1.698

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 4-chloro-5-phenylthieno[2,3-d]pyrimidine?

The CAS number of 4-chloro-5-phenylthieno[2,3-d]pyrimidine is 182198-35-2.

What are the molecular formula and molecular weight of 4-chloro-5-phenylthieno[2,3-d]pyrimidine?

4-chloro-5-phenylthieno[2,3-d]pyrimidine has molecular formula C12H7ClN2S and molecular weight 246.71500 g/mol.

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. "4-chloro-5-phenylthieno[2,3-d]pyrimidine (CAS 182198-35-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44151-0 (accessed 2026-11-09).

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