3-(4-Chlorophenyl)-5-oxo-2,5-diphenylpentanenitrile CAS 135885-95-9
| CAS No. | 135885-95-9 |
| Molecular Formula | C23H18ClNO |
| Molecular Weight | 359.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(4-Chlorophenyl)-5-oxo-2,5-diphenylpentanenitrile (CAS 135885-95-9), a certified reference material (molecular formula C23H18ClNO, MW 359.85 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H18ClNO, 3-(4-Chlorophenyl)-5-oxo-2,5-diphenylpentanenitrile contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 359.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3-(4-Chlorophenyl)-5-oxo-2,5-diphenylpentanenitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H18ClNO |
| Molecular Weight | 359.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-N-(1-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (CAS 1396864-97-3)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(4-methoxyphenyl)acetamide (CAS 301194-39-8)
- 3-(4-Chlorophenyl)-2-(3,5-dimethylphenoxy)quinoline (CAS 478260-82-1)
- Methyl 3-(2-chlorophenyl)-3-(thiophene-2-sulfonamido)propanoate (CAS 478249-86-4)
- (4-chlorophenyl){4-hydroxy-4-[(4-methylphenoxy)methyl]piperidino}methanone 478248-15-6 KS-00003GCY (CAS 478248-15-6)
- 2-(2-Chlorophenyl)-N-(2-(1-methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)acetamide (CAS 1396709-22-0)
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Recommended Standards
- tert-Butyl 3-(2-(4-chlorophenyl)acetyl)benzylcarbamate (CAS 1017781-63-3)
- tert-Butyl 4-(2-(4-chlorophenyl)acetyl)benzylcarbamate (CAS 1017781-59-7)
- 2-((2-Chloro-4-methylphenyl)amino)-N-(4-morpholinophenyl)acetamide (CAS 853695-34-8)
- 2,4,6-Tris(bromomethyl)-1,3,5-triazine (CAS 30361-99-0)
- Methyl 5-hydroxy-4-methoxy-2-nitrobenzoate (CAS 215659-03-3)
- N-(thiophen-2-ylmethyl)benzenesulfonamide (CAS 92288-27-2)
- 2-Bromo-6-(2-ethylbutoxy)naphthalene (CAS 1092346-54-7)
- Saxagliptin Impurity 19 (CAS 681282-72-4)
- 4h-1,2,4-Triazol-3-ylmethanamine hydrochloride (CAS 1197157-75-7)
- Labetalol Impurity 82 (CAS CATO-C4X-246682)
- 2-(2-Amino-6,8-dibromo-3-cyano-4H-chromen-4-yl)malononitrile (CAS 175136-96-6)
- 4-Bromo-2-(3-fluorobenzyl)pyridazin-3(2h)-one (CAS 2091977-56-7)
- Ethyl 5-bromo-2-(piperidin-1-yl)benzoate (CAS 1131587-87-5)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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