2-Bromo-4-methoxy-6-vinylpyridine CAS 1122091-45-5
| CAS No. | 1122091-45-5 |
| Molecular Formula | C8H8BrNO |
| Molecular Weight | 214.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-methoxy-6-vinylpyridine (CAS 1122091-45-5) is a high-purity analytical reference standard with the molecular formula C8H8BrNO and a molecular weight of 214.06 g/mol.
Based on its molecular formula C8H8BrNO, 2-Bromo-4-methoxy-6-vinylpyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-Bromo-4-methoxy-6-vinylpyridine 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 | C8H8BrNO |
| Molecular Weight | 214.06 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- (E)-2-Bromo-6-(2-methoxyvinyl)pyridine (CAS 1000802-58-3)
- 3-(4-bromo-3-methyl-1H-pyrazol-1-yl)propanenitrile (CAS 1005575-46-1)
- 3-Bromo-5-methylbenzamide (CAS 1007578-82-6)
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- 7-Bromo-2,3-dihydrobenzofuran-3-amine (CAS 1019631-11-8)
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- 7-Bromo-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 105679-22-9)
- 1-(4-Bromo-6-methylpyridin-2-yl)ethan-1-one (CAS 1060810-24-3)
Recommended Standards
- 3-Bromo-1,5-dihydroimidazo[1,2-a]pyridin-7-amine (CAS 1120214-89-2)
- 6-Bromo-3,4-dihydro-2H-pyrano[2,3-b]pyridine (CAS 115170-38-2)
- 4-Bromo-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 1083181-71-8)
- (E)-4-Bromo-3-(2-methoxyvinyl)pyridine (CAS 1158614-21-1)
- Ethyl 2-(2-(4-(trifluoromethyl)phenyl)thiazol-4-yl)acetate (CAS 680215-92-3)
- 2-(Methylthio)-N-phenylpyrido[2,3-d]pyrimidin-4-amine (CAS 72564-74-0)
- 7-(Trifluoromethyl)chroman-3-carboxylic acid (CAS 1956332-20-9)
- N6-Isopentenyladenine-3-glucuronide (CAS 147663-48-7)
- 3-Propyl-6-(pyridin-3-yl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 953716-89-7)
- Octahydropyrrolo[1,2-a]piperazine oxalate (CAS 1192657-15-0)
- 2-Cyclopropylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 1187875-92-8)
- 3-Bromo-6,7-diemethoxy-4-methylcoumarin (CAS 100953-77-3)
- Bendamustine Impurity 20 (CAS CATO-C4X-127120)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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