6-Hydroxynicotinaldehyde
Also known as: 2-HYDROXY-5-FORMYLPYRIDINE, 2-HYDROXYPYRIDINE-5-CARBOXALDEHYDE, 2-Hydroxy-5-Formylpyridine, 3-Pyridinecarboxaldehyde, 1,6-dihydro-6-oxo-, 3-pyridinecarboxaldehyde, 6-hydroxy-, 6-Hydroxy-3-pyridinecarboxaldehyde, 6-Oxo-1,6-dihydropyridine-3-carbaldehyde, MFCD03094941
6-Hydroxynicotinaldehyde (CAS 106984-91-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5NO2 and a molecular weight of 123.109 g/mol. Key properties include a melting point of 216-220ºC, a boiling point of 377.1±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 181.8±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 106984-91-2
- Jingsj CID
- J-1146480-5
- Molecular Formula
- C6H5NO2
- Molecular Weight
- 123.109 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 216-220ºC |
|---|---|
| Boiling Point | 377.1±22.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 181.8±22.3 °C |
| Exact Mass | 123.032028 |
| PSA | 50.19000 |
| LogP | -0.31 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.629 |
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-Hydroxynicotinaldehyde?
The CAS number of 6-Hydroxynicotinaldehyde is 106984-91-2.
What are the molecular formula and molecular weight of 6-Hydroxynicotinaldehyde?
6-Hydroxynicotinaldehyde has molecular formula C6H5NO2 and molecular weight 123.109 g/mol.
What are the upstream and downstream products of 6-Hydroxynicotinaldehyde?
For 6-Hydroxynicotinaldehyde, Upstream Products: 6-Methoxynicotinaldehyde, 2,5-Dibromopyridine, 2-(Benzyloxy)-5-bromopyridine; Downstream Products: 5-(Hydroxymethyl)pyridin-2(1H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Hydroxynicotinaldehyde (CAS 106984-91-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1146480-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.