5-Methoxy-2-methylpyridine
Also known as: 2-methyl-5-methoxypyridine, 3-methoxy-6-methylpyridine, 5-methoxy-2-picoline, Pyridine, 5-methoxy-2-methyl-
5-Methoxy-2-methylpyridine (CAS 55270-47-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9NO and a molecular weight of 123.152 g/mol. Key properties include a boiling point of 181.6±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 64.4±12.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55270-47-8
- Jingsj CID
- J-1086019-2
- Molecular Formula
- C7H9NO
- Molecular Weight
- 123.152 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 181.6±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 64.4±12.0 °C |
| Exact Mass | 123.068413 |
| PSA | 22.12000 |
| LogP | 1.53 |
| Vapor Pressure | 1.2±0.3 mmHg at 25°C |
| Refractive Index | 1.495 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) 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-Methoxy-2-methylpyridine?
The CAS number of 5-Methoxy-2-methylpyridine is 55270-47-8.
What are the molecular formula and molecular weight of 5-Methoxy-2-methylpyridine?
5-Methoxy-2-methylpyridine has molecular formula C7H9NO and molecular weight 123.152 g/mol.
What are the upstream and downstream products of 5-Methoxy-2-methylpyridine?
For 5-Methoxy-2-methylpyridine, Upstream Products: 3-Hydroxy-6-methylpyridine, iodomethane, Phenyltrimethylammonium chloride; Downstream Products: 2-(Bromomethyl)-5-methoxypyridine, 5-Methoxy-2-pyridinecarboxylic acid, 2-(Chloromethyl)-5-methoxypyridine.
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-Methoxy-2-methylpyridine (CAS 55270-47-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086019-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.