4-(2-Bromoethyl)pyridine CAS 39232-05-8
| CAS No. | 39232-05-8 |
| Molecular Formula | C7H8BrN |
| Molecular Weight | 186.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 4-(2-Bromoethyl)pyridine (CAS 39232-05-8), a certified reference material (molecular formula C7H8BrN, MW 186.05 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8BrN, 4-(2-Bromoethyl)pyridine contains a nitrile group, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C7H8BrN |
| Molecular Weight | 186.05 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoethyl Standards
- 3-(2-Bromoethyl)pyridineDISCONTINUED, offer B801798 (CAS 120277-73-8)
- 2-(1-Bromoethyl)pyridine (CAS 75504-01-7)
- 2-(2-Bromoethyl)pyridine, >96% (CAS 39232-04-7)
- 3-(1-Bromoethyl)pyridine (CAS 562074-53-7)
- 4-(1-Bromoethyl)pyridine (CAS 754218-81-0)
- 2-(2-Bromoethyl)pyrazine (CAS 1196093-34-1)
- 5-(2-Bromoethyl)pyrimidine (CAS 1467310-02-6)
- 2-(1-Bromoethyl)pyrazine (CAS 91920-65-9)
Recommended Standards
- 4-Bromo-2,3-dimethylpyridine (CAS 259807-91-5)
- 3-Bromo-N-methylaniline (CAS 66584-32-5)
- 4-Bromo-2,6-dimethylpyridine (CAS 5093-70-9)
- 3-Bromo-5-methylaniline (CAS 74586-53-1)
- rel-(4aR,7aR)-4-(3-Methylbenzyl)hexahydropyrrolo[3,4-b][1,4]oxazin-3(2H)-one (CAS 1422142-18-4)
- Nitrendipine (CAS 39562-70-4)
- 3-(6-Hydroxy-2,5,7,8-tetramethylchroman-2-yl)propanoic acid (CAS 4072-32-6)
- Dimethyl 2-methoxy-1-methyl-1H-imidazole-4,5-dicarboxylate (CAS 117120-99-7)
- Mono[2-(perfluorooctyl)ethyl] Sulfate Potassium Salt (CAS 1262446-13-8)
- 1,6-dichloro-2,7-naphthyridine (CAS 1335053-95-6)
- N-cyclohexyl-1H-benzo[d]imidazol-2-amine (CAS 83792-76-1)
- n-Methyl-2-[2-(methylamino)ethoxy]acetamide hydrochloride (CAS 1354953-86-8)
- 1-Chlorodecane (CAS 1002-69-3)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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