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2-(4-Bromophenyl)imidazo[1,2-a]pyridine

Also known as: 2-(4-Bromophenyl)imidazo[1,2-α]pyridine, 2-(4-Bromo-phenyl)-imidazo[1,2-a]pyridine, Imidazo[1,2-a]pyridine, 2-(4-bromophenyl)-, MFCD00218250, 2-(4-bromophenyl)H-imidazo[1,2-a]pyridine

2-(4-Bromophenyl)imidazo[1,2-a]pyridine (CAS 34658-66-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H9BrN2 and a molecular weight of 273.12800 g/mol. Key properties include a melting point of 216-220 °C and a density of 1.48g/cm3. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34658-66-7
Jingsj CID
J-35508-8
Molecular Formula
C13H9BrN2
Molecular Weight
273.12800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point216-220 °C
Density1.48g/cm3
Exact Mass271.99500
PSA17.30000
LogP3.76380
Refractive Index1.676

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger
  • H302 — Harmful if swallowed
  • H315 — Causes skin irritation
  • H318 — Causes serious eye damage
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2933990090
Summary2933990090. 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-(4-Bromophenyl)imidazo[1,2-a]pyridine?

The CAS number of 2-(4-Bromophenyl)imidazo[1,2-a]pyridine is 34658-66-7.

What are the molecular formula and molecular weight of 2-(4-Bromophenyl)imidazo[1,2-a]pyridine?

2-(4-Bromophenyl)imidazo[1,2-a]pyridine has molecular formula C13H9BrN2 and molecular weight 273.12800 g/mol.

Is 2-(4-Bromophenyl)imidazo[1,2-a]pyridine hazardous?

2-(4-Bromophenyl)imidazo[1,2-a]pyridine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.

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-(4-Bromophenyl)imidazo[1,2-a]pyridine (CAS 34658-66-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35508-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.