2-(4-Chlorophenyl)propanenitrile CAS 2184-88-5
| CAS No. | 2184-88-5 |
| Molecular Formula | C9H8ClN |
| Molecular Weight | 165.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 165.62 g/mol gives 2-(4-Chlorophenyl)propanenitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(4-Chlorophenyl)propanenitrile (CAS 2184-88-5) is a high-purity analytical reference standard with the molecular formula C9H8ClN and a molecular weight of 165.62 g/mol.
Based on its molecular formula C9H8ClN, 2-(4-Chlorophenyl)propanenitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 165.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C9H8ClN |
| Molecular Weight | 165.62 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 methanol, acetonitrile, DMSO |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 1-(3-Chlorophenyl)ethyl isocyanide (CAS 1041635-04-4)
- 3-(3-Chlorophenyl)prop-2-yn-1-amine (CAS 1248691-80-6)
- 1-(4-CHlorophenyl)ethyl isocyanide (CAS 131025-44-0)
- 1-(3-Chlorophenyl)prop-2-yn-1-amine (CAS 1420791-51-0)
- 1-(2-Chlorophenyl)prop-2-yn-1-amine (CAS 1420793-97-0)
- 2-(3-Chlorophenyl)propanenitrile (CAS 14271-35-3)
- 1-(4-Chlorophenyl)prop-2-yn-1-amine (CAS 226698-95-9)
- 2-(2-Chlorophenyl)ethylisocyanide (CAS 730964-67-7)
Recommended Standards
- 2-(4-Chloro-3-methylphenyl)acetonitrile (CAS 85470-94-6)
- 2-(CYANOMETHYL)BENZYL CHLORIDE (CAS 98590-71-7)
- 2-(2-Chlorophenyl)propionitrile (CAS 75920-46-6)
- 2-[4-(chloromethyl)phenyl]acetonitrile (CAS 66736-53-6)
- 1-(6-Amino-5-methylpyridin-3-yl)propan-1-ol (CAS 1355179-73-5)
- (R)-tert-Butyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(methyl)carbamate (CAS 1354001-16-3)
- tert-Butyl 3-butoxyazetidine-1-carboxylate (CAS 1314987-89-7)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-bromobenzoic acid (CAS 1339688-25-3)
- 2,6-Diaminopyrimidine-4-carboxylic acid (CAS 16490-14-5)
- 1-(1-Ethylpiperidin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1707394-33-9)
- N-(4-acetylphenyl)-2-((4-ethyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333411-40-8)
- Dicarbonyltris(triphenylphosphine)ruthenium (CAS 35880-54-7)
- 1-Ethyl-2,3,3-trimethyl-3H-indol-1-ium-5-sulfonate (CAS 146368-07-2)
- Peptide Impurity 34 (CAS 21282-09-7)
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