4-Bromopyridine-2-carbonitrile CAS 62150-45-2
| CAS No. | 62150-45-2 |
| Molecular Formula | C6H3BrN2 |
| Molecular Weight | 183.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H3BrN2, 4-Bromopyridine-2-carbonitrile 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 183.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 4-Bromopyridine-2-carbonitrile (CAS 62150-45-2), a certified reference material (molecular formula C6H3BrN2, MW 183.01 g/mol) for analytical method development and quality control.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C6H3BrN2 |
| Molecular Weight | 183.01 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromopyridine Standards
- 2-Bromopyridine-4-carboxaldehyde (CAS 118289-17-1)
- 3-Bromopyridine-2-methanamine (CAS 1053053-92-1)
- 4-Bromopyridine-3-methanamine (CAS 1060805-63-1)
- 2-Bromopyridine-3-methanamine (CAS 205744-15-6)
- 2-METHYL-3-BROMOPYRIDINE 3-BROMO-2-METHYLPYRIDINE 3-BROMO-2-PICOLINE 38749-79-0 ABBYPHARMA AP-16-5847 BC002113 PYRIDINE, 3-BROMO-2-METHYL- (CAS 38749-79-0)
- 5-Bromopyridine-2,4-diamine (CAS 1201784-84-0)
- 6-Bromopyridine-2,5-diamine (CAS 1260850-28-9)
- 4-bromopyridine-2,5-diamine (CAS 1806851-06-8)
Recommended Standards
- 3-Bromo-5-cyanopyridine (CAS 35590-37-5)
- 5-Bromo-4-ethynylpyrimidine (CAS 37972-19-3)
- 2-Bromo-3-cyanopyridine (CAS 20577-26-8)
- 4-Chloro-3-nitroacetophenone (CAS 97483-77-7)
- 5-Chloro-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 406188-95-2)
- n-[(furan-2-yl)methyl]-2-(methylamino)benzamide (CAS 348612-47-5)
- 1-Bromo-8-methylnaphthalene (CAS 33295-37-3)
- 1-Oxo-N-(p-tolyl)isochromane-3-carboxamide (CAS 868154-12-5)
- Ethyl 2-(5-(trifluoromethyl)pyridin-2-yl)acetate (CAS 757971-25-8)
- Methyl 3-methyl-4-sulfamoylbenzoate (CAS 882980-76-9)
- 3-((3-Hydroxyazetidin-1-yl)methyl)benzonitrile (CAS 1343666-68-1)
- Eperisone Impurity 8 (CAS CATO-C4X-22798)
- TM 38837 (CAS 1253641-65-4)
- Hexapeptide-10 (CAS 146439-94-3)
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