2-Chloro-2-methylbutanenitrile CAS 408319-68-6
| CAS No. | 408319-68-6 |
| Molecular Formula | C5H8ClN |
| Molecular Weight | 117.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, chlorine substitution, 2-Chloro-2-methylbutanenitrile is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 117.58 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.
2-Chloro-2-methylbutanenitrile (CAS 408319-68-6) is a high-purity analytical reference standard with the molecular formula C5H8ClN and a molecular weight of 117.58 g/mol.
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-Chloro-2-methylbutanenitrile 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 | C5H8ClN |
| Molecular Weight | 117.58 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-chloro-2,2-dimethylpropanenitrile (CAS 131221-78-8)
- 2-Chloro-3-methylbutanenitrile (CAS 70477-21-3)
- 4-Chloro-3-methylbutanenitrile (CAS 7659-47-4)
- 3-Chloro-1H-pyrazol-4-amine (CAS 103286-54-0)
- 4-Chloro-2-methyl-2H-1,2,3-triazole (CAS 109299-74-3)
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Recommended Standards
- 3-chlorobicyclo[1.1.1]pentan-1-amine (CAS 1886967-24-3)
- 4-chloropentanenitrile (CAS 13249-56-4)
- 3-Chloropentanenitrile (CAS 88725-90-0)
- 35668-13-4 Methane-d3-sulfonyl chloride DTXSID60464280 (CAS 35668-13-4)
- L-Alanine-13C3;15N (CAS 312623-85-1)
- 38275-48-8 5-Bromopyrimidin-2-yl methyl sulphone 5-bromo-2-methanesulfonylpyrimidine (CAS 38275-48-8)
- (5-(5-Amino-2-methylphenyl)furan-2-yl)methanol (CAS 874592-19-5)
- N-(2-Oxo-2,5-dihydro-1H-pyrrol-3-yl)acetamide (CAS 90238-00-9)
- Ethyl 8-acetyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 132664-49-4)
- 2,4-Dinitrosobenzene-1,3-diol (CAS 118-02-5)
- 2,5-Dichloro-N-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)benzamide (CAS 1207055-26-2)
- (1S,2S,6R)-bicyclo[4.1.0]Heptan-2-amine (CAS 39653-42-4)
- 3-Hydroxy-2-Oxopropanal (CAS 997-10-4)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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