4-(5-Chloro-2-thienyl)-2-pyrimidinamine

4-(5-氯-2-噻吩)-2-氨基嘧啶

Also known as: 2-Pyrimidinamine, 4-(5-chloro-2-thienyl)-, 4-(5-CHLOROTHIEN-2-YL)PYRIMIDIN-2-AMINE, 4-(5-Chlorothiophen-2-yl)pyrimidin-2(1H)-imine, 4-(5-Chlorothiophen-2-yl)pyrimidin-2-amine, 4-(5-chloro-2-thienyl)-2-pyrimidinylamine

4-(5-Chloro-2-thienyl)-2-pyrimidinamine (CAS 855308-65-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6ClN3S and a molecular weight of 211.67100 g/mol. It is also known as 2-Pyrimidinamine, 4-(5-chloro-2-thienyl)-, 4-(5-CHLOROTHIEN-2-YL)PYRIMIDIN-2-AMINE and 4-(5-Chlorothiophen-2-yl)pyrimidin-2(1H)-imine. Key properties include a melting point of 184-186ºC, a boiling point of 426.5ºC at 760 mmHg, a density of 1.461g/cm3 and a flash point of 211.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
855308-65-5
Jingsj CID
J-1472321-0
Molecular Formula
C8H6ClN3S
Chinese Name
4-(5-氯-2-噻吩)-2-氨基嘧啶
Molecular Weight
211.67100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point184-186ºC
Boiling Point426.5ºC at 760 mmHg
Density1.461g/cm3
Flash Point211.8ºC

Frequently Asked Questions

What is the CAS number of 4-(5-Chloro-2-thienyl)-2-pyrimidinamine?

The CAS number of 4-(5-Chloro-2-thienyl)-2-pyrimidinamine is 855308-65-5.

What are the molecular formula and molecular weight of 4-(5-Chloro-2-thienyl)-2-pyrimidinamine?

4-(5-Chloro-2-thienyl)-2-pyrimidinamine has molecular formula C8H6ClN3S and molecular weight 211.67100 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(5-Chloro-2-thienyl)-2-pyrimidinamine (CAS 855308-65-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1472321-0 (accessed 2026-10-25).

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