3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyrimidine CAS 478043-89-9
| CAS No. | 478043-89-9 |
| Molecular Formula | C13H10BrN3O |
| Molecular Weight | 304.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyrimidine (C13H10BrN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 304.14 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyrimidine (CAS 478043-89-9), molecular formula C13H10BrN3O and molecular weight 304.14 g/mol, is a CATO reference standard with documented purity and traceability.
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-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyrimidine 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 | C13H10BrN3O |
| Molecular Weight | 304.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-[3-(4-bromophenyl)-4-formyl-1h-pyrazol-1-yl]propanenitrile (CAS 255710-83-9)
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- 3-[3-(3-bromophenyl)-4-formyl-1h-pyrazol-1-yl]propanenitrile (CAS 879362-27-3)
- 5-Bromo-2-[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]pyrimidine (CAS 2422083-87-0)
- 4-Chloro-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-((2-hydroxyethyl)(methyl)amino)pyridazin-3(2H)-one (CAS 338399-91-0)
- 4-(chlorocarbonyl)benzenesulfonic acid (CAS 89692-74-0)
- 2-Morpholinoisonicotinonitrile (CAS 127680-91-5)
- N-(3-(dimethylamino)propyl)-4-(2-phenylacetyl)-1H-pyrrole-2-carboxamide (CAS 477870-48-7)
- 3-Methoxy-N-(5-nitropyridin-2-yl)benzamide (CAS 574721-48-5)
- 2-Bromo-6-(methyloxy)pyridine-d3 (CAS 1185313-91-0)
- 2-Fluoro-3-iodo-5-methoxypyridine (CAS 1227579-57-8)
- 1669-86-9 Purinyl-6-histamine N-(2-(1H-Imidazol-4-yl)ethyl)-1H-adenine 1H-Purin-6-amine, N-(2-(1H-imidazol-4-yl)ethyl)- (9CI) EINECS 216-794-9 NSC 113989 (CAS 1669-86-9)
- 1-((1-(2-(Trifluoromethyl)pyrimidin-4-yl)piperidin-4-yl)methyl)pyrrolidin-2-one (CAS 123259-91-6)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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