3-Pyridylamidoxime
Also known as: Nicotinamidoxime, 3-Pyridinecarboximidamide, N-hydroxy-, N'-Hydroxypyridine-3-carboximidamide, N-Hydroxynicotinamidine, Pyridine-3-carboxamide oxime, 3-Pyridinecarboxamidoxime, N'-hydroxy-3-pyridinecarboximidamide, N-Hydroxy-3-pyridinecarboximidamide, N-Hydroxypyridine-3-carboximidamide, AKOS B030080, RARECHEM BG FB 0128, MFCD00265955
3-Pyridylamidoxime (CAS 1594-58-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7N3O and a molecular weight of 137.139 g/mol. Key properties include a melting point of 130-135 °C(lit.), a boiling point of 278.2±32.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 122.1±25.1 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1594-58-7
- Jingsj CID
- J-8192-0
- Molecular Formula
- C6H7N3O
- Molecular Weight
- 137.139 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 130-135 °C(lit.) |
|---|---|
| Boiling Point | 278.2±32.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 122.1±25.1 °C |
| Exact Mass | 137.058914 |
| PSA | 71.50000 |
| LogP | -0.41 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.620 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Pyridylamidoxime?
The CAS number of 3-Pyridylamidoxime is 1594-58-7.
What are the molecular formula and molecular weight of 3-Pyridylamidoxime?
3-Pyridylamidoxime has molecular formula C6H7N3O and molecular weight 137.139 g/mol.
Is 3-Pyridylamidoxime hazardous?
3-Pyridylamidoxime has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
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-Pyridylamidoxime (CAS 1594-58-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8192-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.