8-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid

8-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid (CAS 2639409-56-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H18N4O4 and a molecular weight of 390.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2639409-56-4
Jingsj CID
J-1980447-3
Molecular Formula
C21H18N4O4
Molecular Weight
390.4 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid?

The CAS number of 8-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid is 2639409-56-4.

What are the molecular formula and molecular weight of 8-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid?

8-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid has molecular formula C21H18N4O4 and molecular weight 390.4 g/mol.

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

Last updated:

How to cite: Jingsj. "8-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid (CAS 2639409-56-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1980447-3 (accessed 2026-10-24).

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