4-Pyrimidinamine, 2-ethynyl-5-fluoro-

2-乙炔基-5-氟-4-嘧啶胺

4-Pyrimidinamine, 2-ethynyl-5-fluoro- (CAS 1876713-46-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4FN3 and a molecular weight of 137.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1876713-46-0
Jingsj CID: J-297643-1
Molecular Formula: C₆H₄FN₃
Chinese Name: 2-乙炔基-5-氟-4-嘧啶胺
Molecular Weight: 137.11 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Pyrimidinamine, 2-ethynyl-5-fluoro-?

The CAS number of 4-Pyrimidinamine, 2-ethynyl-5-fluoro- is 1876713-46-0.

What are the molecular formula and molecular weight of 4-Pyrimidinamine, 2-ethynyl-5-fluoro-?

4-Pyrimidinamine, 2-ethynyl-5-fluoro- has molecular formula C6H4FN3 and molecular weight 137.11 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-Pyrimidinamine, 2-ethynyl-5-fluoro- (CAS 1876713-46-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-297643-1 (accessed 2026-10-24).

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