2-(bromomethyl)butanenitrile CAS 1275469-70-9
| CAS No. | 1275469-70-9 |
| Molecular Formula | C5H8BrN |
| Molecular Weight | 162.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 162.03 g/mol gives 2-(bromomethyl)butanenitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(bromomethyl)butanenitrile (CAS 1275469-70-9), molecular formula C5H8BrN and molecular weight 162.03 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, bromine substitution, 2-(bromomethyl)butanenitrile is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(bromomethyl)butanenitrile 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.
Physical & Chemical Properties
| Molecular Formula | C5H8BrN |
| Molecular Weight | 162.03 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromomethyl Standards
- 5-(Bromomethyl)-1H-1,2,4-triazole (CAS 849415-42-5)
- 2-(Bromomethyl)oxazole (CAS 1065073-35-9)
- 4-(Bromomethyl)oxazole (CAS 1065073-37-1)
- 5-(Bromomethyl)oxazole (CAS 127232-42-2)
- 3-(Bromomethyl)isoxazole (CAS 76632-20-7)
- 4-(Bromomethyl)isoxazole (CAS 6455-40-9)
- 5-BROMOMETHYL-ISOXAZOLE (CAS 69735-35-9)
- 5-(Bromomethyl)-1,2,4-oxadiazole (CAS 1541633-15-1)
Recommended Standards
- 2-Chloro-5-(Chloromethyl)Pyridine (CAS 70258-18-3)
- 4-Bromopentanenitrile (CAS 14470-12-3)
- 2,5-Dichloroaniline (CAS 95-82-9)
- 4-Bromo-1,2,3,6-tetrahydropyridine (CAS 1622840-69-0)
- 2-Chloro-1-(2,4-dimethylpiperazin-1-yl)ethanone (CAS 1353982-95-2)
- 1-Chloro-3-((1R,2R)-2-(trifluoromethyl)cyclopropyl)benzene (CAS 1360966-47-7)
- 5-Iodo-2,6-dimethyl-N-[(thiophen-2-yl)methyl]pyrimidin-4-amine (CAS 677749-62-1)
- 6-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-ol (CAS 1188042-00-3)
- (5Z)-5-[(2E)-2-Methyl-3-phenyl-2-propen-1-ylidene]-4-oxo-2-thioxo-3-thiazolidinepropanoic acid (CAS 1800597-49-2)
- 6-Methoxy-3-nitro-pyridine-2-carboxamide (CAS 1314960-41-2)
- 5-(5-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid (CAS 1889802-11-2)
- Ethyl 5-amino-6-methylpyridine-3-carboxylate (CAS 1008138-73-5)
- 7-Bromo-2-((2-(trimethylsilyl)ethoxy)methyl)isoquinolin-1(2H)-one (CAS 1337880-08-6)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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