6,7-dihydro-1H-cyclopenta[d]pyrimidine-2,4(3H,5H)-dione

6,7-二氢-1H-环戊并[d]嘧啶-2,4(3H,5H)-二酮

Also known as: 5,6-trimethyleneuracil, 1,5,6,7-tetrahydrocyclopenta[d]pyrimidine-2,4-dione, 5,6-cyclopentanouracil, 6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-dione, 1H-cyclopenta[d]pyrimidine-2,4(3H,5H)-dione, 6,7-dihydro-, NSC 25969

6,7-dihydro-1H-cyclopenta[d]pyrimidine-2,4(3H,5H)-dione (CAS 5466-00-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8N2O2 and a molecular weight of 152.151 g/mol. It is also known as 5,6-trimethyleneuracil, 1,5,6,7-tetrahydrocyclopenta[d]pyrimidine-2,4-dione and 5,6-cyclopentanouracil. Key properties include a boiling point of 455.7ºC at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 229.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5466-00-2

Jingsj CID

J-871498-7

Molecular Formula

C₇H₈N₂O₂

Chinese Name

6,7-二氢-1H-环戊并[d]嘧啶-2,4(3H,5H)-二酮

Molecular Weight

152.151 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026