2-Chloro-5-methoxypyrimidine

2-氯-5-甲氧基嘧啶

Also known as: 2-chloro-5-methoxypyrimidine, pyrimidine,2-chloro-5-methoxy-, 2-chloro-5-methoxypyrimidine 97%, 2-chloro-5-(methoxy-d3)pyrimidine, 2-chlor-5-methoxy-pyrimidin, 5-methoxy-2-chloropyrimidine, MFCD08702770

2-Chloro-5-methoxypyrimidine (CAS 22536-65-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5ClN2O and a molecular weight of 144.559 g/mol. It is also known as 2-chloro-5-methoxypyrimidine, pyrimidine,2-chloro-5-methoxy- and 2-chloro-5-methoxypyrimidine 97%. Key properties include a melting point of 77 °C, a boiling point of 268.8±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 116.3±19.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
22536-65-8
Jingsj CID
J-1515417-4
Molecular Formula
C5H5ClN2O
Chinese Name
2-氯-5-甲氧基嘧啶
Molecular Weight
144.559 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point77 °C
Boiling Point268.8±13.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point116.3±19.8 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Chloro-5-methoxypyrimidine?

The CAS number of 2-Chloro-5-methoxypyrimidine is 22536-65-8.

What are the molecular formula and molecular weight of 2-Chloro-5-methoxypyrimidine?

2-Chloro-5-methoxypyrimidine has molecular formula C5H5ClN2O and molecular weight 144.559 g/mol.

Is 2-Chloro-5-methoxypyrimidine hazardous?

2-Chloro-5-methoxypyrimidine has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2-Chloro-5-methoxypyrimidine (CAS 22536-65-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515417-4 (accessed 2026-10-22).

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