2-(2-Bromoethyl)pyridine Hydrobromide CAS 72996-65-7
| CAS No. | 72996-65-7 |
| Molecular Formula | C7H8BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-Bromoethyl)pyridine Hydrobromide is closely related to a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(2-Bromoethyl)pyridine Hydrobromide (CAS 72996-65-7), a certified reference material (molecular formula C7H8BrNHBr, MW 266.96 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2-Bromoethyl)pyridine Hydrobromide (C7H8BrNHBr) is characterized by a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 2-(2-Bromoethyl)pyridine Hydrobromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8BrN HBr |
| Molecular Weight | 266.96 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoethyl Standards
- 2-(2-bromoethyl)[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 1000932-43-3)
- N-(2-Bromoethyl)-4-ethoxybenzamide (CAS 100129-14-4)
- 1,2-Bis(2-bromoethyl)disulfane (CAS 1002-40-0)
- N-(2-Bromoethyl)aniline hydrobromide (CAS 1005-66-9)
- 4-(2-Bromoethyl)-1,3,5-trimethyl-1h-pyrazole (CAS 1007505-04-5)
- N-(2-Bromoethyl-d4)phthalimide (CAS 1009307-39-4)
- 1-(2-Bromoethyl)-4-chloro-1H-pyrazole (CAS 1011801-59-4)
- 1-(2-(2-Bromoethyl)phenyl)ethanone (CAS 101531-22-0)
Recommended Standards
- 4-Methyl-3-(methylthio)-1H-1,2,4-triazol-5(4H)-one (CAS 53065-38-6)
- 1-Fluoro-2-methoxy-4,5-dimethylbenzene (CAS 1806428-51-2)
- 9-Fluoro-3,4-dihydrobenzo[c]oxepin-5(1H)-one (CAS 2734925-79-0)
- Pazufloxacin Impurity 8 (CAS 136905-87-8)
- 5-Cyanonicotinic Acid (CAS 887579-62-6)
- tert-Butyl 6-amino-3-(bis(tert-butoxycarbonyl)amino)-1H-indazole-1-carboxylate (CAS 2768645-12-9)
- 1,4-Dichloro-2-difluoromethoxy-6-(trifluoromethoxy)benzene (CAS 1803819-60-4)
- 2-[(2-bromobenzoyl)amino]-4-(methylsulfonyl)butanoic acid (CAS 1032039-60-3)
- 1-(4-Methyl-2-nitrophenyl)-1,4-diazepane (CAS 1097784-29-6)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com