Pyrimido[4,5-d]pyrimidine, 1,4-dihydro-
1,4-二氢嘧啶并[4,5-d]嘧啶
Also known as: Pyrimido[4,5-d]pyrimidine, 3,4-dihydro- (6CI,8CI), 3,4-Dihydropyrimido[4,5-d]pyrimidine, NSC 403100
Pyrimido[4,5-d]pyrimidine, 1,4-dihydro- (CAS 7403-35-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N4 and a molecular weight of 134.13900 g/mol. It is also known as Pyrimido[4,5-d]pyrimidine, 3,4-dihydro- (6CI,8CI), 3,4-Dihydropyrimido[4,5-d]pyrimidine and NSC 403100. Key properties include a boiling point of 263.3ºC at 760 mmHg, a density of 1.47g/cm3 and a flash point of 104.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7403-35-2
- Jingsj CID
- J-924974-5
- Molecular Formula
- C6H6N4
- Chinese Name
- 1,4-二氢嘧啶并[4,5-d]嘧啶
- Molecular Weight
- 134.13900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 263.3ºC at 760 mmHg |
|---|---|
| Density | 1.47g/cm3 |
| Flash Point | 104.8ºC |
Frequently Asked Questions
What is the CAS number of Pyrimido[4,5-d]pyrimidine, 1,4-dihydro-?
The CAS number of Pyrimido[4,5-d]pyrimidine, 1,4-dihydro- is 7403-35-2.
What are the molecular formula and molecular weight of Pyrimido[4,5-d]pyrimidine, 1,4-dihydro-?
Pyrimido[4,5-d]pyrimidine, 1,4-dihydro- has molecular formula C6H6N4 and molecular weight 134.13900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pyrimido[4,5-d]pyrimidine, 1,4-dihydro- (CAS 7403-35-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-924974-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.