6-Hydroxy-5-methoxynicotinic acid
6-羟基-5-甲氧基烟酸
Also known as: 5-Methoxy-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid, 3-Pyridinecarboxylic acid, 1,6-dihydro-5-methoxy-6-oxo-, 5-methoxy-6-oxo-1H-pyridine-3-carboxylic acid, 1,6-dihydro-5-methoxy-6-oxo-3-pyridinecarboxylic acid
6-Hydroxy-5-methoxynicotinic acid (CAS 1171919-98-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7NO4 and a molecular weight of 169.13500 g/mol. It is also known as 5-Methoxy-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid, 3-Pyridinecarboxylic acid, 1,6-dihydro-5-methoxy-6-oxo- and 5-methoxy-6-oxo-1H-pyridine-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1171919-98-4
- Jingsj CID
- J-1181197-8
- Molecular Formula
- C7H7NO4
- Chinese Name
- 6-羟基-5-甲氧基烟酸
- Molecular Weight
- 169.13500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 169.03800 |
|---|---|
| PSA | 79.65000 |
| LogP | 0.49400 |
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 6-Hydroxy-5-methoxynicotinic acid?
The CAS number of 6-Hydroxy-5-methoxynicotinic acid is 1171919-98-4.
What are the molecular formula and molecular weight of 6-Hydroxy-5-methoxynicotinic acid?
6-Hydroxy-5-methoxynicotinic acid has molecular formula C7H7NO4 and molecular weight 169.13500 g/mol.
What are the upstream and downstream products of 6-Hydroxy-5-methoxynicotinic acid?
For 6-Hydroxy-5-methoxynicotinic acid, Upstream Products: Carbon dioxide, 5-bromo-3-methoxypyridin-2(1H)-one.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Hydroxy-5-methoxynicotinic acid (CAS 1171919-98-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1181197-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.