3-Bromoimidazo[1,2-a]pyrazine
3-溴咪唑并[1,2-a]吡嗪
Also known as: 3-Bromoimidazo[1,2-a]pyrazine, Imidazo[1,2-a]pyrazine, 3-bromo-
3-Bromoimidazo[1,2-a]pyrazine (CAS 57948-41-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4BrN3 and a molecular weight of 198.020 g/mol. It is also known as Imidazo[1,2-a]pyrazine, 3-bromo-. Key properties include a melting point of 191-196ºC and a density of 1.9±0.1 g/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.
- 57948-41-1
- Jingsj CID
- J-875384-5
- Molecular Formula
- C6H4BrN3
- Chinese Name
- 3-溴咪唑并[1,2-a]吡嗪
- Molecular Weight
- 198.020 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 191-196ºC |
|---|---|
| Density | 1.9±0.1 g/cm3 |
| Exact Mass | 196.958847 |
| PSA | 30.19000 |
| LogP | 0.80 |
| Refractive Index | 1.751 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- 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 3-Bromoimidazo[1,2-a]pyrazine?
The CAS number of 3-Bromoimidazo[1,2-a]pyrazine is 57948-41-1.
What are the molecular formula and molecular weight of 3-Bromoimidazo[1,2-a]pyrazine?
3-Bromoimidazo[1,2-a]pyrazine has molecular formula C6H4BrN3 and molecular weight 198.020 g/mol.
Is 3-Bromoimidazo[1,2-a]pyrazine hazardous?
3-Bromoimidazo[1,2-a]pyrazine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 3-Bromoimidazo[1,2-a]pyrazine?
For 3-Bromoimidazo[1,2-a]pyrazine, Upstream Products: Imidazo[1,2-a]pyrazine.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Bromoimidazo[1,2-a]pyrazine (CAS 57948-41-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-875384-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.