2-Methylpyrimidine-5-carbaldehyde
Also known as: 2-Methyl-5-pyrimidinecarbaldehyde, 2-Methyl-5-pyrimidinecarboxaldehyde, 2-Methylpyrimidine-5-carboxyaldehyde, 5-Formyl-2-methylpyrimidine, 5-Pyrimidinecarboxaldehyde, 2-methyl-
2-Methylpyrimidine-5-carbaldehyde (CAS 90905-33-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O and a molecular weight of 122.125 g/mol. Key properties include a melting point of 68-69ºC, a boiling point of 213.7±13.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 85.0±26.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 90905-33-2
- Jingsj CID
- J-1090383-0
- Molecular Formula
- C6H6N2O
- Molecular Weight
- 122.125 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 68-69ºC |
|---|---|
| Boiling Point | 213.7±13.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 85.0±26.3 °C |
| Exact Mass | 122.048012 |
| PSA | 42.85000 |
| LogP | -0.09 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.569 |
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-Methylpyrimidine-5-carbaldehyde?
The CAS number of 2-Methylpyrimidine-5-carbaldehyde is 90905-33-2.
What are the molecular formula and molecular weight of 2-Methylpyrimidine-5-carbaldehyde?
2-Methylpyrimidine-5-carbaldehyde has molecular formula C6H6N2O and molecular weight 122.125 g/mol.
What are the upstream and downstream products of 2-Methylpyrimidine-5-carbaldehyde?
For 2-Methylpyrimidine-5-carbaldehyde, Upstream Products: Acetamidine hydrochloride, Bromoacetic acid, N,N-Dimethylformamide; Downstream Products: 1-(2-Methylpyrimidin-5-yl)ethanamine, (2-Methylpyrimidin-5-yl)methanol.
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-Methylpyrimidine-5-carbaldehyde (CAS 90905-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1090383-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.