2-Methoxypyrimidine-4-carbaldehyde
Also known as: 2-Methoxy-4-pyrimidinecarbaldehyde, 4-Formyl-2-methoxypyrimidine, 2-Methoxypyrimidine-4-carboxaldehyde, 4-Pyrimidinecarboxaldehyde, 2-methoxy-, 4-Pyrimidinecarboxaldehyde, 2-methoxy- (9CI)
2-Methoxypyrimidine-4-carbaldehyde (CAS 164738-44-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O2 and a molecular weight of 138.124 g/mol. Key properties include a melting point of 116°C, a boiling point of 281.3±32.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 123.9±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 164738-44-7
- Jingsj CID
- J-1499660-2
- Molecular Formula
- C6H6N2O2
- Molecular Weight
- 138.124 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 116°C |
|---|---|
| Boiling Point | 281.3±32.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 123.9±25.1 °C |
| Exact Mass | 138.042923 |
| PSA | 52.08000 |
| LogP | 0.77 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.556 |
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-Methoxypyrimidine-4-carbaldehyde?
The CAS number of 2-Methoxypyrimidine-4-carbaldehyde is 164738-44-7.
What are the molecular formula and molecular weight of 2-Methoxypyrimidine-4-carbaldehyde?
2-Methoxypyrimidine-4-carbaldehyde has molecular formula C6H6N2O2 and molecular weight 138.124 g/mol.
What are the upstream and downstream products of 2-Methoxypyrimidine-4-carbaldehyde?
For 2-Methoxypyrimidine-4-carbaldehyde, Upstream Products: 2-Methoxypyrimidine, Ethyl formate.
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-Methoxypyrimidine-4-carbaldehyde (CAS 164738-44-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499660-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.