1-Bromo-6-chloroimidazo[1,5-a]pyrazine CAS 1214875-29-2
| CAS No. | 1214875-29-2 |
| Molecular Formula | C6H3BrClN3 |
| Molecular Weight | 232.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Bromo-6-chloroimidazo[1,5-a]pyrazine (CAS 1214875-29-2) is a high-purity analytical reference standard with the molecular formula C6H3BrClN3 and a molecular weight of 232.47 g/mol.
Based on its molecular formula C6H3BrClN3, 1-Bromo-6-chloroimidazo[1,5-a]pyrazine contains a nitrile group, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1-Bromo-6-chloroimidazo[1,5-a]pyrazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H3BrClN3 |
| Molecular Weight | 232.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 6-Bromo-3-chloroimidazo[1,2-a]pyrimidine (CAS 1019025-49-0)
- 3-Bromo-5-chloro-6-methylpyrazine-2-carbonitrile (CAS 1065266-98-9)
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- 5-Bromo-8-chloroimidazo[1,5-a]pyrazine (CAS 1209782-02-4)
Recommended Standards
- 6-Bromo-4-chloro-5H-pyrrolo[3,2-d]pyrimidine (CAS 1211536-93-4)
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- 3-Bromo-7-chloroimidazo[1,2-b]pyridazine (CAS 1235545-87-5)
- 6-Bromo-3-chloroimidazo[1,2-a]pyrazine (CAS 1239441-36-1)
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