Methyl 5-methylnicotinate
Also known as: Methyl 5-methylpyridine-3-carboxylate, 5-Methylnicotinic acid methyl ester, 5-Methyl-nicotinic acid methyl ester, 5-methylnicotin methyl ester, 3-Pyridinecarboxylic acid, 5-methyl-, methyl ester, 5-methyl-3-methoxycarbonylpyridine, MFCD01075739
Methyl 5-methylnicotinate (CAS 29681-45-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2 and a molecular weight of 151.163 g/mol. Key properties include a melting point of 46-48ºC, a boiling point of 228.5±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 92.0±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 29681-45-6
- Jingsj CID
- J-1512084-0
- Molecular Formula
- C8H9NO2
- Molecular Weight
- 151.163 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 46-48ºC |
|---|---|
| Boiling Point | 228.5±20.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 92.0±21.8 °C |
| Exact Mass | 151.063324 |
| PSA | 39.19000 |
| LogP | 1.34 |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.510 |
| Additional Property | Soluble in Chloroform and Methanol. |
Frequently Asked Questions
What is the CAS number of Methyl 5-methylnicotinate?
The CAS number of Methyl 5-methylnicotinate is 29681-45-6.
What are the molecular formula and molecular weight of Methyl 5-methylnicotinate?
Methyl 5-methylnicotinate has molecular formula C8H9NO2 and molecular weight 151.163 g/mol.
What are the upstream and downstream products of Methyl 5-methylnicotinate?
For Methyl 5-methylnicotinate, Upstream Products: Methanol, 5-Methylnicotinic acid, Methyl 5-bromonicotinate; Downstream Products: Methyl 5-(bromomethyl)nicotinate, (5-Methylpyridin-3-yl)methanol, 5-Methylnicotinaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 5-methylnicotinate (CAS 29681-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512084-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.