2-Amino-4,6-(1H,5H)-pyrimidinedione
Also known as: 4,6(1H,5H)-Pyrimidinedione, 2-amino-, 2-Iminobarbituric acid, Malonylguanidine, 2-amino-4,6-dioxopyrimidine, Guanidine, malonyl-, NSC 227875
2-Amino-4,6-(1H,5H)-pyrimidinedione (CAS 4425-67-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O2 and a molecular weight of 127.10100 g/mol. Key property: a density of 1.84g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4425-67-6
- Jingsj CID
- J-1318549-4
- Molecular Formula
- C4H5N3O2
- Molecular Weight
- 127.10100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.84g/cm3 |
|---|---|
| Exact Mass | 127.03800 |
| PSA | 84.55000 |
| Refractive Index | 1.752 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Amino-4,6-(1H,5H)-pyrimidinedione?
The CAS number of 2-Amino-4,6-(1H,5H)-pyrimidinedione is 4425-67-6.
What are the molecular formula and molecular weight of 2-Amino-4,6-(1H,5H)-pyrimidinedione?
2-Amino-4,6-(1H,5H)-pyrimidinedione has molecular formula C4H5N3O2 and molecular weight 127.10100 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Amino-4,6-(1H,5H)-pyrimidinedione (CAS 4425-67-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1318549-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.