2-((4-Chlorophenyl)amino)-2-phenylacetonitrile CAS 4686-05-9
| CAS No. | 4686-05-9 |
| Molecular Formula | C14H11ClN2 |
| Molecular Weight | 242.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 2-((4-Chlorophenyl)amino)-2-phenylacetonitrile is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 242.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-((4-Chlorophenyl)amino)-2-phenylacetonitrile (CAS 4686-05-9), molecular formula C14H11ClN2 and molecular weight 242.70 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 2-((4-Chlorophenyl)amino)-2-phenylacetonitrile 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 | C14H11ClN2 |
| Molecular Weight | 242.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
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- 2-(4-Chlorophenyl)-6-methylimidazo[1,2-a]pyridine (CAS 103844-28-6)
- 2-(4-Chlorophenyl)-5-methylimidazo[1,2-a]pyridine (CAS 1055025-27-8)
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- 2-(3-Chlorophenyl)-5-methylbenzofuran (CAS 1117722-87-8)
- 2-(2-Chlorophenyl)-6-methyl-1H-benzo[d]imidazole (CAS 14225-76-4)
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Recommended Standards
- 1-Phenyl-2-methyl-6-chlorobenzimidazole (CAS 51011-13-3)
- 2-(2-Chlorobenzyl)-1H-benzimidazole (CAS 213133-88-1)
- 1-benzyl-7-chloro-1H-pyrrolo[2,3-c]pyridine (CAS 60290-06-4)
- 2-(3-Chlorophenyl)-5-methyl-1H-benzo[d]imidazole (CAS 392720-65-9)
- 5-Chloro-2-phenylimidazo[1,2-a]pyridine (CAS 959290-56-3)
- 3-(5,6-Dimethyl-1h-benzimidazol-1-yl)-2-methylpropanoic acid (CAS 1155528-51-0)
- N-(5-bromothiazol-2-yl)-2-(thiophen-2-yl)acetamide (CAS 895327-27-2)
- 2,5-Dihydroxytetrahydrocyclobuta[1,2-c:3,4-c']dipyrrole-1,3,4,6(2H,5H)-tetraone (CAS 245049-70-1)
- 2-((3,5-Dichlorophenyl)amino)-1,3-thiazole-4-carboxylic acid (CAS 1176121-33-7)
- N-methyl-1-(1-methyl-3-phenyl-1H-pyrazol-4-yl)methanamine (CAS 1216004-18-0)
- 2-(2-(Quinolin-5-ylamino)thiazol-4-yl)acetic acid (CAS 1519582-79-6)
- 3-Ethynyl-1-tosylazetidin-3-ol (CAS 1349199-60-5)
- cis-Entacapone-3-sulfate Sodium Salt (CAS 158069-74-0)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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