![Molecular structure of Imidazo[1,2-a]pyridine (CAS 274-76-0)](/images/chem_structures_svg/372/274-76-0.svg)
Imidazo[1,2-a]pyridine
Also known as: 1-Azaindolizine, Pyrimidazole, Pyridino[1',2':1,2]glyoxaline, 1,3a-Diazaindene, H-imidazo[1,2-a]pyridine
Imidazo[1,2-a]pyridine (CAS 274-76-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2 and a molecular weight of 118.136 g/mol. Key properties include a boiling point of 103ºC (1 mmHg), a density of 1.1±0.1 g/cm3 and a flash point of 113ºC. 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.
- 274-76-0
- Jingsj CID
- J-36968-6
- Molecular Formula
- C7H6N2
- Molecular Weight
- 118.136 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 103ºC (1 mmHg) |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 113ºC |
| Exact Mass | 118.053101 |
| PSA | 17.30000 |
| LogP | 1.35 |
| Appearance | Powder | White to off-white |
| Refractive Index | 1.628 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 Imidazo[1,2-a]pyridine?
The CAS number of Imidazo[1,2-a]pyridine is 274-76-0.
What are the molecular formula and molecular weight of Imidazo[1,2-a]pyridine?
Imidazo[1,2-a]pyridine has molecular formula C7H6N2 and molecular weight 118.136 g/mol.
Is Imidazo[1,2-a]pyridine hazardous?
Imidazo[1,2-a]pyridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Imidazo[1,2-a]pyridine?
For Imidazo[1,2-a]pyridine, Upstream Products: 2-Aminopyridine, Chloroacetaldehyde, Imidazo[1,2-a]pyridine-3-carboxylic acid; Downstream Products: 3-Nitroimidazo[1,2-a]pyridine, 3-bromoimidazo[1,2-a]pyridine, 3-Iodoimidazo[1,2-a]pyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Imidazo[1,2-a]pyridine (CAS 274-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36968-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.