5H-Cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-ol, 6,7-dihydro-

6,7-二氢-5H-环戊并[d][1,2,4]三唑并[1,5-a]嘧啶-8-醇

Also known as: 6,7-dihydro-5H-cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-ol, 4-hydroxy-5,6-trimethylene-1,3,3a,7-tetrazaindene, STK744127, HMS1664C11, HMS2158K07

5H-Cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-ol, 6,7-dihydro- (CAS 29814-17-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N4O and a molecular weight of 176.17500 g/mol. It is also known as 6,7-dihydro-5H-cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-ol, 4-hydroxy-5,6-trimethylene-1,3,3a,7-tetrazaindene and STK744127. Key properties include a boiling point of 312.7ºC at 760mmHg, a density of 1.79g/cm3 and a flash point of 142.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

29814-17-3

Jingsj CID

J-1060428-1

Molecular Formula

C₈H₈N₄O

Chinese Name

6,7-二氢-5H-环戊并[d][1,2,4]三唑并[1,5-a]嘧啶-8-醇

Molecular Weight

176.17500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026