Methyl 5-hydroxy-6-methoxynicotinate
Also known as: Methyl 5-hydroxy-6-methoxynicotinate, 3-Pyridinecarboxylic acid, 5-hydroxy-6-methoxy-, methyl ester, Methyl 5-hydroxy-6-methoxy-3-pyridinecarboxylate, Methyl5-hydroxy-6-methoxypyridine-3-carboxylate
Methyl 5-hydroxy-6-methoxynicotinate (CAS 166742-16-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO4 and a molecular weight of 183.161 g/mol. Key properties include a boiling point of 392.6±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 191.2±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 166742-16-1
- Jingsj CID
- J-1472554-3
- Molecular Formula
- C8H9NO4
- Molecular Weight
- 183.161 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 392.6±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 191.2±26.5 °C |
| Exact Mass | 183.053162 |
| PSA | 68.65000 |
| LogP | 1.77 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.537 |
| Storage Conditions | 2-8°C |
Frequently Asked Questions
What is the CAS number of Methyl 5-hydroxy-6-methoxynicotinate?
The CAS number of Methyl 5-hydroxy-6-methoxynicotinate is 166742-16-1.
What are the molecular formula and molecular weight of Methyl 5-hydroxy-6-methoxynicotinate?
Methyl 5-hydroxy-6-methoxynicotinate has molecular formula C8H9NO4 and molecular weight 183.161 g/mol.
What are the upstream and downstream products of Methyl 5-hydroxy-6-methoxynicotinate?
For Methyl 5-hydroxy-6-methoxynicotinate, Upstream Products: Sodium tetrafluoroborate, Methyl 5-amino-6-methoxynicotinate.
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-hydroxy-6-methoxynicotinate (CAS 166742-16-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1472554-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.