7-Benzyl-1-bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine CAS 1188264-70-1
| CAS No. | 1188264-70-1 |
| Molecular Formula | C13H14BrN3 |
| Molecular Weight | 292.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7-Benzyl-1-bromo-5,6,7,8-tetrahydroimidazo[1,5-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.
CATO supplies 7-Benzyl-1-bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine (CAS 1188264-70-1), a certified reference material (molecular formula C13H14BrN3, MW 292.17 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 7-Benzyl-1-bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.17 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.
Physical & Chemical Properties
| Molecular Formula | C13H14BrN3 |
| Molecular Weight | 292.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1H-Pyrazole-3-carboxylic acid (CAS 1621-91-6)
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- 4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid dihydrochloride (CAS 1218463-60-5)
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