pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
吡啶并[2,3-d]嘧啶-2,4(1H,3H)-二酮
Also known as: 1H-pyrido[2,3-d]pyrimidine-2,4-dione, pyrido[2,3-d]pyrimidine-2,4-diol, 2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine, 1,2,3,4-tetrahydro-2,4-dioxo-pyrido[2,3-d]pyrimidine, 2,8,10-triazabicyclo[4.4.0]deca-2,4,11-triene-7,9-dione
- CAS No.
- 21038-66-4
- Jingsj CID
- J-1341610-6
- Molecular Formula
- C7H5N3O2
- Chinese Name
- 吡啶并[2,3-d]嘧啶-2,4(1H,3H)-二酮
- Molecular Weight
- 163.133 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 361℃ |
|---|---|
| Density | 1.4±0.1 g/cm3 |
Frequently Asked Questions
What is the CAS number of pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione?
21038-66-4
What are the molecular formula and molecular weight of pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione?
C7H5N3O2, molecular weight 163.133 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026