6-bromo-1,2-dimethyl-imidazo[4,5-b]pyridine CAS 33117-36-1
| CAS No. | 33117-36-1 |
| Molecular Formula | C8H8BrN3 |
| Molecular Weight | 226.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-bromo-1,2-dimethyl-imidazo[4,5-b]pyridine (CAS 33117-36-1) is a high-purity analytical reference standard with the molecular formula C8H8BrN3 and a molecular weight of 226.07 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 6-bromo-1,2-dimethyl-imidazo[4,5-b]pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 226.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 6-bromo-1,2-dimethyl-imidazo[4,5-b]pyridine 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 | 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.) | 1966 |
| 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
- 6-Bromo-1,2-dihydroisoquinolin-3(4H)-one (CAS 943749-57-3)
- 6-Bromo-1-methyl-1h-1,3-benzodiazol-2-amine (CAS 24786-54-7)
- 6-Bromo-1,2,3,4-tetrahydro-2-quinolinone (CAS 3279-90-1)
- 6-Bromo-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 897957-06-1)
- Gal[246Bn,3All]-β-SPh (CAS 1017587-57-3)
- Ethyl (4-(methylsulfonyl)phenyl)glycinate (CAS 342045-37-8)
- 5-Phenyltetrahydro-2H-pyran-2-one (CAS 62618-74-0)
- 1,5-Dimethyl-1H-pyrazole-4-carboxamide (CAS 103589-70-4)
- 3-(4-(4-Ethoxyphenyl)-5-((2-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-53-6)
- 2-Methyl-benzothiazol-6-ylamine dihydrochloride (CAS 1217094-13-7)
- 3-Amino-1-phenyl-1H-pyrazole-4-carbonitrile (CAS 138942-61-7)
- 9-(2,3-Dihydroxypropoxy)-9-oxononanoic acid (CAS 109421-77-4)
- 6-Methylisoquinoline-8-carboxylic acid (CAS 1824080-62-7)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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