5-Iodo-4-methylpyrimidine
Also known as: pyrimidine, 5-iodo-4-methyl-, 5-iodo-4-methylpyrimidine
5-Iodo-4-methylpyrimidine (CAS 91749-26-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5IN2 and a molecular weight of 220.011 g/mol. Key properties include a boiling point of 247.4±20.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 103.4±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 91749-26-7
- Jingsj CID
- J-1403104-0
- Molecular Formula
- C5H5IN2
- Molecular Weight
- 220.011 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 247.4±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 103.4±21.8 °C |
| Exact Mass | 219.949738 |
| PSA | 25.78000 |
| LogP | 1.38 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.621 |
| 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 5-Iodo-4-methylpyrimidine?
The CAS number of 5-Iodo-4-methylpyrimidine is 91749-26-7.
What are the molecular formula and molecular weight of 5-Iodo-4-methylpyrimidine?
5-Iodo-4-methylpyrimidine has molecular formula C5H5IN2 and molecular weight 220.011 g/mol.
What are the upstream and downstream products of 5-Iodo-4-methylpyrimidine?
For 5-Iodo-4-methylpyrimidine, Upstream Products: 4-Chloro-5-iodo-6-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. "5-Iodo-4-methylpyrimidine (CAS 91749-26-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403104-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.