2-(4-Chlorophenyl)-2-(4-(hydroxy(phenyl)methyl)phenyl)acetonitrile CAS 338965-27-8
| CAS No. | 338965-27-8 |
| Molecular Formula | C21H16ClNO |
| Molecular Weight | 333.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(4-Chlorophenyl)-2-(4-(hydroxy(phenyl)methyl)phenyl)acetonitrile 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.
2-(4-Chlorophenyl)-2-(4-(hydroxy(phenyl)methyl)phenyl)acetonitrile (CAS 338965-27-8) is a high-purity analytical reference standard with the molecular formula C21H16ClNO and a molecular weight of 333.81 g/mol.
The molecular framework of 2-(4-Chlorophenyl)-2-(4-(hydroxy(phenyl)methyl)phenyl)acetonitrile (C21H16ClNO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C21H16ClNO |
| Molecular Weight | 333.81 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 1-[(4-Chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338783-43-0)
- 3-(2-Chlorophenyl)-6-(3-methylbenzyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 745827-01-4)
- 3-(2-Chlorophenyl)-6-(4-methylbenzyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 745827-04-7)
- 4-(4-Chlorophenyl)-6-pentyl-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione (CAS 941999-49-1)
- 3-(2-Chlorophenyl)-5-methyl-N-(3-methylisothiazol-5-yl)isoxazole-4-carboxamide (CAS 1207041-27-7)
- 4-(4-Chlorophenyl)-5-(4-hydroxy-3-methoxyphenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 1797861-58-5)
- 1-(4-Chlorophenyl)-5-methyl-4-(phenylsulfonyl)-1H-1,2,3-triazole (CAS 899724-45-9)
- 4-(4-Chlorophenyl)-1-(phenylsulfonyl)-1,2,3,6-tetrahydropyridine (CAS 866152-50-3)
Recommended Standards
- 2-(2-Chloropyridin-3-yl)-1-(4-methylbenzyl)-1H-benzo[d]imidazole (CAS 338411-40-8)
- 2-(6-Chloropyridin-3-yl)-1-(2-methylbenzyl)-1H-benzo[d]imidazole (CAS 339112-69-5)
- 2-(2-Chloropyridin-3-yl)-1-(3-methylbenzyl)-1H-benzo[d]imidazole (CAS 338411-39-5)
- 2-(6-Chloropyridin-3-yl)-1-(4-methylbenzyl)-1H-benzo[d]imidazole (CAS 339112-79-7)
- 4-[(2,4-Dichlorobenzyl)oxy]benzaldehyde (CAS 70627-17-7)
- Methyl 4-chloro-6-(difluoromethyl)nicotinate (CAS 1805196-45-5)
- (E)-2-Bromo-1,3-dimethoxy-5-styrylbenzene (CAS 344396-20-9)
- 4-methoxy-3-[(6-methylpyridazin-3-yl)oxy]aniline (CAS 1306395-61-8)
- 5-(2-Hydroxyethyl)pyrimidin-4(1H)-one (CAS 19144-69-5)
- 2-(Prop-2-yn-1-yloxy)terephthalic acid (CAS 181022-09-3)
- 4-Chloro-5-(ethylamino)-2-phenylpyridazin-3(2H)-one (CAS 3707-27-5)
- 1-(1,2,3,4-tetrahydroquinolin-6-yl)hexahydropyrimidine-2,4-dione (CAS 2766178-40-7)
- Methylammonium Acetate (CAS 6998-30-7)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com