3-Cyanopyridine 1-oxide
Also known as: Nicotinonitrile 1-oxide, Nicotinonitrile N-oxide, 3-Cyanopyridine N-oxide, 3-Cyanopyridinium-1-olate, 1-Oxidopyridin-1-ium-3-carbonitrile, 3-Pyridinecarbonitrile 1-oxide, N-Oxy-3-cyanopyridine, N-Oxo-3-cyanopyridine, Nicotinitrile-1-oxide, NSC 170850, RARECHEM AK HB 0030, 1-Oxy-nicotinonitrile, 3-Cyanpyridin-1-oxid, EINECS 238-975-1, MFCD00129037
3-Cyanopyridine 1-oxide (CAS 14906-64-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N2O and a molecular weight of 120.109 g/mol. Key properties include a melting point of 172-175ºC, a boiling point of 382.7±15.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 185.3±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14906-64-0
- Jingsj CID
- J-28523-4
- Molecular Formula
- C6H4N2O
- Molecular Weight
- 120.109 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 172-175ºC |
|---|---|
| Boiling Point | 382.7±15.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 185.3±20.4 °C |
| Exact Mass | 120.032364 |
| PSA | 49.25000 |
| LogP | -1.76 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.567 |
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 3-Cyanopyridine 1-oxide?
The CAS number of 3-Cyanopyridine 1-oxide is 14906-64-0.
What are the molecular formula and molecular weight of 3-Cyanopyridine 1-oxide?
3-Cyanopyridine 1-oxide has molecular formula C6H4N2O and molecular weight 120.109 g/mol.
What are the upstream and downstream products of 3-Cyanopyridine 1-oxide?
For 3-Cyanopyridine 1-oxide, Upstream Products: 3-Cyanopyridine, 4-Cyanopyridine 1-oxide, Diisopropyl succinate; Downstream Products: 6-Aminonicotinic acid, 6-Chloronicotinonitrile, 2-Chloronicotinonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Cyanopyridine 1-oxide (CAS 14906-64-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28523-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.