5-Bromo-2-(3-methylphenyl)pyridine CAS 1215073-45-2
| CAS No. | 1215073-45-2 |
| Molecular Formula | C12H10BrN |
| Molecular Weight | 248.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Bromo-2-(3-methylphenyl)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.
CATO supplies 5-Bromo-2-(3-methylphenyl)pyridine (CAS 1215073-45-2), a certified reference material (molecular formula C12H10BrN, MW 248.12 g/mol) for analytical method development and quality control.
5-Bromo-2-(3-methylphenyl)pyridine (C12H10BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H10BrN |
| Molecular Weight | 248.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-(2-Bromo-4-fluorophenyl)ethanethioamide (CAS 1016726-84-3)
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- 2-Bromo-4-(4-methylphenyl)pyridine (CAS 111971-30-3)
Recommended Standards
- 3-Bromo-2-(4-methylphenyl)pyridine (CAS 1171900-40-5)
- 5-(3-Amino-4-bromo-1h-pyrazol-1-yl)pentan-1-ol (CAS 1249337-56-1)
- n-(1-(2,4-Dichloro-5-fluorophenyl)ethyl)cyclopropanamine (CAS 1157992-81-8)
- 4-Bromo-1-(2-isopropoxyethyl)-1h-pyrazol-3-amine (CAS 1250753-36-6)
- 5-Chloro-3-ethyl-1-methyl-4-nitro-1h-pyrazole (CAS 13586-54-4)
- 2-(1H-Pyrazol-1-yl)butan-1-ol (CAS 1170523-83-7)
- 933829-46-0 3-[(2-Cyclohexylphenoxy)methyl]-4-methoxybenzaldehyde MFCD03030333 (CAS 933829-46-0)
- Mosapride Impurity 15 (CAS 112914-09-7)
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- 3-(Benzenesulfonyl)-4-methyl-6-phenyl-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridin-2-one (CAS 321431-33-8)
- 1-(4-Fluorophenyl)-3-(3-methoxyphenyl)-1h-pyrazole-4-carbaldehyde (CAS 956984-87-5)
- LCZ-696 Impurity 84 (CAS 5717-37-3)
- 5,7-Difluoro-benzo[d]thiazole, 97% (CAS 1190322-04-3)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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