2-Bromo-6-methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole CAS 2821763-94-2
| CAS No. | 2821763-94-2 |
| Molecular Formula | C7H9BrN2 |
| Molecular Weight | 201.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-6-methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole 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.
CATO supplies 2-Bromo-6-methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole (CAS 2821763-94-2), a certified reference material (molecular formula C7H9BrN2, MW 201.06 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-6-methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole (C7H9BrN2) is characterized by a nitrile group, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2-Bromo-6-methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole 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 | C7H9BrN2 |
| Molecular Weight | 201.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Bromo-5-methylanisole (CAS 95740-49-1)
- 2-Bromo-7-methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole (CAS 2821763-95-3)
- 2-Bromo-5-methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole (CAS 2574594-91-3)
- 2-Bromo-N,N-dimethylpyridin-4-amine (CAS 396092-82-3)
- 5-Chloro-2-nitrobenzenethiol (CAS 14371-79-0)
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