4,5-Dimethoxypyrimidine

4,5-二甲氧基嘧啶

Also known as: 4,5-DIMETHOXY-PYRIMIDINE, 4,5-Dimethoxypyrimidin, Pyrimidine, 4,5-dimethoxy- (9CI), Pyrimidine,4,5-dimethoxy

4,5-Dimethoxypyrimidine (CAS 71133-26-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O2 and a molecular weight of 140.14000 g/mol. It is also known as 4,5-DIMETHOXY-PYRIMIDINE, 4,5-Dimethoxypyrimidin and Pyrimidine, 4,5-dimethoxy- (9CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71133-26-1
Jingsj CID: J-1167237-7
Molecular Formula: C₆H₈N₂O₂
Chinese Name: 4,5-二甲氧基嘧啶
Molecular Weight: 140.14000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Dimethoxypyrimidine?

The CAS number of 4,5-Dimethoxypyrimidine is 71133-26-1.

What are the molecular formula and molecular weight of 4,5-Dimethoxypyrimidine?

4,5-Dimethoxypyrimidine has molecular formula C6H8N2O2 and molecular weight 140.14000 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. "4,5-Dimethoxypyrimidine (CAS 71133-26-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1167237-7 (accessed 2026-10-22).

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