3-(Allyloxy)-2-bromopyridine CAS 123552-77-2
| CAS No. | 123552-77-2 |
| Molecular Formula | C8H8BrNO |
| Molecular Weight | 214.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.06 g/mol gives 3-(Allyloxy)-2-bromopyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(Allyloxy)-2-bromopyridine (CAS 123552-77-2), molecular formula C8H8BrNO and molecular weight 214.06 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H8BrNO, 3-(Allyloxy)-2-bromopyridine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-(Allyloxy)-2-bromopyridine 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.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Allyloxy Standards
- 3-(Allyloxy)-5-bromopyridine (CAS 897395-96-9)
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- 4-Allyloxy-1-benzyl-1H-pyrazole (CAS 1326316-19-1)
- 2-(2-(Allyloxy)ethoxy)ethyl methacrylate (CAS 58985-94-7)
- (2-(Allyloxy)-3-chloropyridin-4-yl)boronic acid (CAS 1987879-17-3)
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Recommended Standards
- 1-(2-Bromopyridin-3-yl)propan-1-one (CAS 123534-58-7)
- 2’-Amino-4’-bromoacetophenone (CAS 123858-51-5)
- 1-(2-Bromophenyl)guanidine (CAS 123375-81-5)
- 5-Bromo-4-cyclopropylpyrimidin-2-amine (CAS 1239662-68-0)
- Ethyl 2-(3,4-difluorophenyl)-2-hydroxypropanoate (CAS 1250357-14-2)
- N-nitroso-doravirine dimer (CAS CATO-C4X-34071)
- 8-Bromo-2-phenylquinolin-4-ol (CAS 927800-73-5)
- 5-Chloro-6-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1000340-12-4)
- Amlodipine Besylate (CAS 111470-99-6)
- 3-Ethyl-4-(tetrahydro-2H-pyran-4-yl)pyridine (CAS 865074-33-5)
- 4-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methoxy}phenol (CAS 1275279-32-7)
- 1-Thia-4-azaspiro[4.5]Decan-3-one (CAS 4580-63-6)
- 4-Methyl-2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzonitrile (CAS 863868-22-8)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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