5-chloro-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one
5-氯-3,4-二氢吡啶并[2,3-d]嘧啶-2(1H)-酮
Also known as: 5-chloro-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one, DTXSID30742143, SCHEMBL11030452, DA-13188
5-chloro-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one (CAS 1265634-75-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClN3O and a molecular weight of 183.59500 g/mol. It is also known as 5-chloro-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one, DTXSID30742143 and SCHEMBL11030452. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1265634-75-0
- Jingsj CID
- J-1389754-7
- Molecular Formula
- C7H6ClN3O
- Chinese Name
- 5-氯-3,4-二氢吡啶并[2,3-d]嘧啶-2(1H)-酮
- Molecular Weight
- 183.59500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-chloro-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one?
The CAS number of 5-chloro-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one is 1265634-75-0.
What are the molecular formula and molecular weight of 5-chloro-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one?
5-chloro-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one has molecular formula C7H6ClN3O and molecular weight 183.59500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-chloro-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one (CAS 1265634-75-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1389754-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.