1-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride CAS 1188264-68-7
| CAS No. | 1188264-68-7 |
| Molecular Formula | C6H8BrN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride is closely related to a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride (CAS 1188264-68-7) is a high-purity analytical reference standard with the molecular formula C6H8BrN3HCl and a molecular weight of 238.51 g/mol.
Owing to a nitrile group, chlorine/bromine substitution, 1-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride 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 | C6H8BrN3 HCl |
| Molecular Weight | 238.51 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.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
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Recommended Standards
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- Etrasimod Impurity 32 (CAS CATO-C4X-321432)
- 6-Chloro-2,2-dimethylchroman-4-amine (CAS 841269-03-2)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
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