4-Hydroxypicolinonitrile
Also known as: 2-Cyano-4-hydroxypyridine, 4-Hydroxy-2-pyridinecarbonitrile, 2-Pyridinecarbonitrile, 4-hydroxy-, 2-Pyridinecarbonitrile,4-hydroxy-(9CI)
4-Hydroxypicolinonitrile (CAS 475057-86-4) 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 120.10900 g/mol. Key properties include a boiling point of 399ºC at 760 mmHg, a density of 1.22g/cm3 and a flash point of 195.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 475057-86-4
- Jingsj CID
- J-1413131-8
- Molecular Formula
- C6H4N2O
- Molecular Weight
- 120.10900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 399ºC at 760 mmHg |
|---|---|
| Density | 1.22g/cm3 |
| Flash Point | 195.1ºC |
| Exact Mass | 120.03200 |
| PSA | 56.65000 |
| LogP | 0.24658 |
| Refractive Index | 1.594 |
| Storage Conditions | 2-8°C |
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 4-Hydroxypicolinonitrile?
The CAS number of 4-Hydroxypicolinonitrile is 475057-86-4.
What are the molecular formula and molecular weight of 4-Hydroxypicolinonitrile?
4-Hydroxypicolinonitrile has molecular formula C6H4N2O and molecular weight 120.10900 g/mol.
What are the upstream and downstream products of 4-Hydroxypicolinonitrile?
For 4-Hydroxypicolinonitrile, Upstream Products: 4-Methoxypicolinonitrile; Downstream Products: Ethyl 4-hydroxypicolinate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxypicolinonitrile (CAS 475057-86-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1413131-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.