2-(Bromomethyl)acrylonitrile CAS 17200-53-2
| CAS No. | 17200-53-2 |
| Molecular Formula | C4H4BrN |
| Molecular Weight | 145.99 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 2-(Bromomethyl)acrylonitrile (CAS 17200-53-2), a certified reference material (molecular formula C4H4BrN, MW 145.99 g/mol) for analytical method development and quality control.
Owing to a nitrile group, bromine substitution, 2-(Bromomethyl)acrylonitrile is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 145.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C4H4BrN |
| Molecular Weight | 145.99 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 | 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.) | 1961 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 1-(Bromomethyl)-2-methylidenecyclopropane (CAS 69513-34-4)
- (bromomethyl)cyclobutane (CAS 17247-58-4)
- 1-(bromomethyl)-1-methyl-cyclopropane (CAS 42082-19-9)
- 1-(bromomethyl)-2-methyl-cyclopropane (CAS 31950-58-0)
- 2-(Bromomethyl)-1-butene (CAS 59032-45-0)
- cis-1-(bromomethyl)-2-methyl-cyclopropane (CAS 51598-64-2)
- trans-1-(bromomethyl)-2-methyl-cyclopropane (CAS 51598-33-5)
- 3-(Bromomethyl)azetidine (CAS 1849315-22-5)
Recommended Standards
- 3-Bromo-2-methylacrylonitrile (CAS 150163-13-6)
- (2E)-4-Bromobut-2-enenitrile, E (CAS 37590-23-1)
- Triethyl borate (CAS 150-46-9)
- (E)-2-Bromobut-2-enenitrile (CAS 24325-95-9)
- Methyl (5-(pyrazin-2-ylthio)-1H-benzo[d]imidazol-2-yl)carbamate (CAS 55564-31-3)
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