3-bromo-2,8-dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine dihydrochloride CAS 1803586-18-6
| CAS No. | 1803586-18-6 |
| Molecular Formula | C8H12BrN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-bromo-2,8-dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine dihydrochloride 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.
3-bromo-2,8-dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine dihydrochloride (CAS 1803586-18-6) is a high-purity analytical reference standard with the molecular formula C8H12BrN3HCl and a molecular weight of 266.57 g/mol.
Based on its molecular formula C8H12BrN3HCl, 3-bromo-2,8-dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine dihydrochloride contains a nitrile group, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.57 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H12BrN3 2*HCl |
| Molecular Weight | 266.57 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
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Recommended Standards
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- 1707365-26-1 tert-Butyl 4-(5-formyl-2-nitrophenyl)-piperazine-1-carboxylate (CAS 1707365-26-1)
- methyl undec-10-ynoate (CAS 2777-66-4)
- Ethyl 2-(2-chloro-6-(trifluoromethyl)pyridin-3-yl)-2-oxoacetate (CAS 1260762-70-6)
- 4-Ethoxybenzo[d]oxazole-2-carbonitrile (CAS 1806339-51-4)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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