4-Amino-5-methoxypyrimidine
Also known as: 5-Methoxypyrimidin-4-amine, 4-Pyrimidinamine, 5-methoxy-, 5-Methoxy-4-pyrimidinamine
4-Amino-5-methoxypyrimidine (CAS 695-86-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O and a molecular weight of 125.129 g/mol. Key properties include a boiling point of 264.3±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 113.6±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 695-86-3
- Jingsj CID
- J-1504969-1
- Molecular Formula
- C5H7N3O
- Molecular Weight
- 125.129 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 264.3±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 113.6±21.8 °C |
| Exact Mass | 125.058914 |
| PSA | 61.03000 |
| LogP | 0.37 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.567 |
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 4-Amino-5-methoxypyrimidine?
The CAS number of 4-Amino-5-methoxypyrimidine is 695-86-3.
What are the molecular formula and molecular weight of 4-Amino-5-methoxypyrimidine?
4-Amino-5-methoxypyrimidine has molecular formula C5H7N3O and molecular weight 125.129 g/mol.
What are the upstream and downstream products of 4-Amino-5-methoxypyrimidine?
For 4-Amino-5-methoxypyrimidine, Upstream Products: 4-Chloro-5-methoxypyrimidine, 5-Methoxypyrimidine; Downstream Products: 4-Aminopyrimidin-5-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Amino-5-methoxypyrimidine (CAS 695-86-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504969-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.