6-Bromo-2,3-dimethylimidazo[1,2-a]pyrimidine CAS 1111638-07-3
| CAS No. | 1111638-07-3 |
| Molecular Formula | C8H8BrN3 |
| Molecular Weight | 226.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H8BrN3, 6-Bromo-2,3-dimethylimidazo[1,2-a]pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 6-Bromo-2,3-dimethylimidazo[1,2-a]pyrimidine (CAS 1111638-07-3), a certified reference material (molecular formula C8H8BrN3, MW 226.07 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H8BrN3 |
| Molecular Weight | 226.07 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 6-Bromo-3-methyl-1H-indazol-4-amine (CAS 1000342-03-9)
- 3-Bromo-6-methyl-1H-indazol-5-amine (CAS 1000343-43-0)
- 5-Bromo-6-methyl-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000343-87-2)
- 7-Bromo-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 100831-25-2)
- 6-Bromo-3-ethyl-3H-imidazo[4,5-b]pyridine (CAS 1033202-59-3)
- 8-Bromo-2-methylimidazo[1,2-a]pyridin-7-amine (CAS 1033434-88-6)
- 2-Bromo-3,7-dimethyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1037770-29-8)
Recommended Standards
- 5-Bromo-7-methyl-1H-indazol-3-amine (CAS 1110502-50-5)
- 2-(4-Bromo-3-methoxyphenyl)acetonitrile (CAS 113081-50-8)
- 5-Bromo-3,4-dihydroisoquinolin-1(2H)-one (CAS 1109230-25-2)
- 3-Bromo-3,4-dihydroquinolin-2(1H)-one (CAS 1131594-73-4)
- 1- Methyl -3-nitropyridin-2(1H)-one (CAS 32896-91-6)
- 3-Bromo-4-((trifluoromethyl)thio)phenol (CAS 1639457-45-6)
- N-(tert-Butyl)-6-(4-methylpiperazin-1-yl)-4-(o-tolyl)nicotinamide (CAS 881743-64-2)
- 2-(4-(Difluoromethyl)-5-iodo-2-methoxypyridin-3-yl)acetonitrile (CAS 1805259-67-9)
- 3-Amino-N-(thiazol-2-yl)propanamide (CAS 1016878-45-7)
- 6-Butyl-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 89889-84-9)
- Benzyl (S)-((3,3-difluoropiperidin-4-yl)methyl)carbamate (CAS 2227198-54-9)
- 1-(2-Bromo-6-nitrophenyl)ethanamine (CAS 1391310-80-7)
- 1-(Thiazol-2-yl)-1H-pyrrole-2-carbonitrile (CAS 439108-81-3)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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