2-(bromomethyl)-3-methyl-pyridine CAS 438218-62-3
| CAS No. | 438218-62-3 |
| Molecular Formula | C7H14BrN |
| Molecular Weight | 192.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(bromomethyl)-3-methyl-pyridine is closely related to bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(bromomethyl)-3-methyl-pyridine (CAS 438218-62-3), a certified reference material (molecular formula C7H14BrN, MW 192.10 g/mol) for analytical method development and quality control.
Structurally, 2-(bromomethyl)-3-methyl-pyridine (C7H14BrN) contains bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 192.10 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2-(bromomethyl)-3-methyl-pyridine 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 | C7H14BrN |
| Molecular Weight | 192.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromomethyl Standards
- 4-(Bromomethyl)-1-methylpiperidine (CAS 100613-97-6)
- 2-(Bromomethyl)-1-methylpiperidine (CAS 1011407-28-5)
- 3-(bromomethyl)-4-methyl-pyridine (CAS 120277-12-5)
- 2-(bromomethyl)-1-(2-methylpropyl)aziridine (CAS 156697-70-0)
- 2-(Bromomethyl)-1-ethylpyrrolidine (CAS 802829-67-0)
- 3-(Bromomethyl)-1-methylpiperidine (CAS 41886-04-8)
- 3-(bromomethyl)-2-methylpyridine (CAS 76915-53-2)
- 4-(Bromomethyl)-4-methylpiperidine (CAS 1996750-88-9)
Recommended Standards
- 2-(Trifluoromethyl)pyrimidine-4-carboxylic acid (CAS 878742-59-7)
- 2-(2-Bromoethyl)piperidine (CAS 731742-05-5)
- 2-(Trifluoromethyl)pyrimidine-5-carboxylic acid, 97% (CAS 306960-77-0)
- 2-(2-Bromoethyl)-1-methylpyrrolidine (CAS 87642-30-6)
- 4-Mercapto-3-methoxybenzoic acid (CAS 860562-50-1)
- 2-(((tert-Butyldimethylsilyl)oxy)methyl)prop-2-en-1-ol (CAS 116700-73-3)
- 1,2-Dibromo-3,6-difluoro-4-nitrobenzene (CAS 1806305-72-5)
- Hexahydro-[2,2'-bifuran]-2(3H)-carboxylic acid (CAS 2145498-17-3)
- 5,6-Dimethyl-1-octyl-1H-1,3-benzodiazol-4-amine (CAS 338954-98-6)
- Tert-butyl 2-amino-2-methylbutanoate (CAS 5105-47-5)
- 4-Hydroxyalprazolam Methanoate (CAS 1216921-51-5)
- 2-((2-Chlorophenyl)amino)-5-methoxybenzoic acid (CAS 56980-11-1)
- [6-(Tetrahydro-2H-pyran-4-yloxy)pyrimidin-4-yl]methanamine hydrochloride (CAS 1439897-54-7)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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