2-Amino-4,6-dihydroxy-5-methylpyrimidine
Also known as: 2-Amino-5-methylpyrimidine-4,6-diol, 2-Amino-5-methyl-1H-pyrimidine-4,6-dione, 2-Amino-4,6-dioxo-5-methylpyrimidine, 2-Amino-5-methyl-1H,5H-pyrimidine-4,6-dione, 2-Amino-4,6-dihydroxy-5-methylpyrimidine, 2-AMINO-5-METHYL-4,6-PYRIMIDINEDIOL, 2-AMINO-5-METHYLPYRIMIDINE-4,6-DIOL
2-Amino-4,6-dihydroxy-5-methylpyrimidine (CAS 55477-35-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O2 and a molecular weight of 141.12800 g/mol. Key properties include a melting point of ~289 °C (dec.), a boiling point of 478.1ºC at 760 mmHg, a density of 1.67 g/cm3 and a flash point of 242.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55477-35-5
- Jingsj CID
- J-46077-5
- Molecular Formula
- C5H7N3O2
- Molecular Weight
- 141.12800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | ~289 °C (dec.) |
|---|---|
| Boiling Point | 478.1ºC at 760 mmHg |
| Density | 1.67 g/cm3 |
| Flash Point | 242.9ºC |
| Exact Mass | 141.05400 |
| PSA | 92.26000 |
| LogP | 0.35960 |
| Refractive Index | 1.7 |
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-dihydroxy-5-methylpyrimidine?
The CAS number of 2-Amino-4,6-dihydroxy-5-methylpyrimidine is 55477-35-5.
What are the molecular formula and molecular weight of 2-Amino-4,6-dihydroxy-5-methylpyrimidine?
2-Amino-4,6-dihydroxy-5-methylpyrimidine has molecular formula C5H7N3O2 and molecular weight 141.12800 g/mol.
What are the upstream and downstream products of 2-Amino-4,6-dihydroxy-5-methylpyrimidine?
For 2-Amino-4,6-dihydroxy-5-methylpyrimidine, Upstream Products: Guanidine thiocyanate, Diethyl methylmalonate; Downstream Products: 2-Amino-4,6-dichloro-5-methylpyrimidine.
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-dihydroxy-5-methylpyrimidine (CAS 55477-35-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46077-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.