2-Bromo-4-methylpentanenitrile CAS 150478-86-7
| CAS No. | 150478-86-7 |
| Molecular Formula | C6H10BrN |
| Molecular Weight | 176.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-4-methylpentanenitrile is closely related to a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Bromo-4-methylpentanenitrile (CAS 150478-86-7), molecular formula C6H10BrN and molecular weight 176.05 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromo-4-methylpentanenitrile (C6H10BrN) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 176.05 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C6H10BrN |
| Molecular Weight | 176.05 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.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-bromo-2,2-dimethylbutanenitrile (CAS 1240955-62-7)
- 4-bromo-3,3-dimethylbutanenitrile (CAS 129415-93-6)
- 4-Bromo-2-methylpentanenitrile (CAS 1467467-58-8)
- 5-bromo-1-methyl-1,2,3,6-tetrahydropyridine (CAS 365261-27-4)
- 5-Bromo-1,4-dimethyl-1H-1,2,3-triazole (CAS 1040275-55-5)
- 4-Bromo-3,5-dimethylisoxazole (CAS 10558-25-5)
- 1240612-08-1 2-Bromo-4,5-dimethyl-1,3-oxazole DTXSID50622352 (CAS 1240612-08-1)
- 4-Bromo-2-ethyl-2H-1,2,3-triazole (CAS 1248676-97-2)
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- 3-Amino-5-(methylcarbamoyl)phenylboronic acid (CAS 2096335-54-3)
- 3-[(2-Aminoethyl)thio]-1-(4-methoxyphenyl)-2,5-pyrrolidinedione hydrochloride (CAS 1047652-78-7)
- N-Methyl-N-nitroso-2-propanamine (CAS 30533-08-5)
- 2,3-Dihydro-1h-indole-1-carboximidamide (CAS 59589-60-5)
- 1-(2,2-Difluoroethyl)-3-nitro-1h-pyrazole-5-carboxylic acid (CAS 1328640-79-4)
- 1-(3-Amino-4-methoxypyridin-2-yl)ethanone (CAS 1393560-07-0)
- Ethyl 2-(3-aminophenoxy)acetate (CAS 58559-52-7)
- Sorafenib Tosylate (CAS 475207-59-1)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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