3,6,8-Tribromoimidazo[1,2-a]pyrazine CAS 63744-24-1
| CAS No. | 63744-24-1 |
| Molecular Formula | C6H2Br3N3 |
| Molecular Weight | 355.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,6,8-Tribromoimidazo[1,2-a]pyrazine is closely related to a nitrile group, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,6,8-Tribromoimidazo[1,2-a]pyrazine (CAS 63744-24-1) is a high-purity analytical reference standard with the molecular formula C6H2Br3N3 and a molecular weight of 355.81 g/mol.
3,6,8-Tribromoimidazo[1,2-a]pyrazine (C6H2Br3N3) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,6,8-Tribromoimidazo[1,2-a]pyrazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H2Br3N3 |
| Molecular Weight | 355.81 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 |
| 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.) | 1975 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Tribromoimidazo Standards
Recommended Standards
- 3-(5-(3-Chlorophenyl)furan-2-yl)-N-(3-methoxyphenyl)propanamide (CAS 853312-53-5)
- 3-[(4-Chlorophenyl)methyl]-4-hydroxy-1-[(3-methoxyphenyl)methyl]-1,2-dihydropyridin-2-one (CAS 477846-44-9)
- 2,4,6-Tribromophenyl isocyanate (CAS 826-97-1)
- 5-(3-Chloro-4-methoxyphenyl)-N-(2,4-dimethylphenyl)furan-2-carboxamide (CAS 853333-10-5)
- 2-(4-Ethoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-49-8)
- 2-(tert-Butyl)-6-iodo-4-methylphenol (CAS 86445-79-6)
- 5-(4-Methyl-2-nitrophenyl)furan-2-carbothioamide (CAS 1354777-90-4)
- 4-Chloro-7,8-dimethoxyquinoline (CAS 99878-79-2)
- 2-(3-(Methylsulfonyl)propoxy)benzoic acid (CAS 90183-69-0)
- 3-Isopropylbenzoic Acid (CAS 5651-47-8)
- Amino-PEG8-amine (CAS 82209-36-7)
- 2H-Oxazolo[4,5-f]isoindole (CAS 42394-83-2)
- 2-Cyano-3-(4-dimethylamino-phenyl)-acrylic acid (CAS 57711-73-6)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com