2-(1H-Imidazol-2-yl)pyridine
Also known as: 2-(Imidazol-2-yl)pyridine, 2-(1H-Imidazol-2-yl)pyridine, 2-(2-Pyridyl)imidazole, 2-(Pyridin-2-yl)imidazole, Pyridine, 2-(1H-imidazol-2-yl)-
2-(1H-Imidazol-2-yl)pyridine (CAS 18653-75-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7N3 and a molecular weight of 145.161 g/mol. Key properties include a melting point of 135-140°C, a boiling point of 382.8±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 191.5±13.3 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18653-75-3
- Jingsj CID
- J-1069769-5
- Molecular Formula
- C8H7N3
- Molecular Weight
- 145.161 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 135-140°C |
|---|---|
| Boiling Point | 382.8±15.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 191.5±13.3 °C |
| Exact Mass | 145.063995 |
| PSA | 41.57000 |
| LogP | 0.80 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.611 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 2-(1H-Imidazol-2-yl)pyridine?
The CAS number of 2-(1H-Imidazol-2-yl)pyridine is 18653-75-3.
What are the molecular formula and molecular weight of 2-(1H-Imidazol-2-yl)pyridine?
2-(1H-Imidazol-2-yl)pyridine has molecular formula C8H7N3 and molecular weight 145.161 g/mol.
Is 2-(1H-Imidazol-2-yl)pyridine hazardous?
2-(1H-Imidazol-2-yl)pyridine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 2-(1H-Imidazol-2-yl)pyridine?
For 2-(1H-Imidazol-2-yl)pyridine, Upstream Products: 2-(4,5-Dihydro-1H-imidazol-2-yl)pyridine, 2-Pyridinecarboxaldehyde, Aqueous ammonia.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(1H-Imidazol-2-yl)pyridine (CAS 18653-75-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1069769-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.