8-phenyl-3-(phenylamino)-1H-pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidin-5(8H)-one

8-苯基-3-(苯氨基)-1H-吡唑并[3,4-d][1,2,4]三唑并[4,3-a]嘧啶-5(8H)-酮

8-phenyl-3-(phenylamino)-1H-pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidin-5(8H)-one (CAS 1171808-98-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H13N7O and a molecular weight of 343.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1171808-98-2
Jingsj CID
J-516245-3
Molecular Formula
C18H13N7O
Chinese Name
8-苯基-3-(苯氨基)-1H-吡唑并[3,4-d][1,2,4]三唑并[4,3-a]嘧啶-5(8H)-酮
Molecular Weight
343.3 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-phenyl-3-(phenylamino)-1H-pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidin-5(8H)-one?

The CAS number of 8-phenyl-3-(phenylamino)-1H-pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidin-5(8H)-one is 1171808-98-2.

What are the molecular formula and molecular weight of 8-phenyl-3-(phenylamino)-1H-pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidin-5(8H)-one?

8-phenyl-3-(phenylamino)-1H-pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidin-5(8H)-one has molecular formula C18H13N7O and molecular weight 343.3 g/mol.

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

Last updated:

How to cite: Jingsj. "8-phenyl-3-(phenylamino)-1H-pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidin-5(8H)-one (CAS 1171808-98-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-516245-3 (accessed 2026-10-24).

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