7-Chloro-1-phenylphenanthrene CAS CATO-CIM-105130
| CAS No. | CATO-CIM-105130 |
| Molecular Formula | C20H13Cl |
| Molecular Weight | 288.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 7-Chloro-1-phenylphenanthrene (C20H13Cl) is characterized by chlorine substitution, a polycyclic aromatic system. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 7-Chloro-1-phenylphenanthrene (CAS CATO-CIM-105130), a certified reference material (molecular formula C20H13Cl, MW 288.77 g/mol) for analytical method development and quality control.
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 | C20H13Cl |
| Molecular Weight | 288.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 98% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 2-(4-Fluorophenyl)-N-methylacetamide (CAS 152859-42-2)
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- 3-(hydroxymethyl)bicyclo[1.1.1]pentan-1-ol (CAS 2389064-52-0)
- ethyl 7-(3,5-difluorophenyl)-7-oxoheptanoate (CAS 898752-70-0)
- (Z)-3,5-dichloro-4-(3-ethoxy-2-methyl-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2502057-35-2)
- 4,4,5,5-Tetramethyl-2-{3-[(propylsulfanyl)methyl]phenyl}-1,3,2-dioxaborolane (CAS 1486485-27-1)
- 1,2,3,4-Tetrahydrocyclopenta[b]indol-2-amine (CAS 1263284-26-9)
- 2-Bromo-6-methoxyisonicotinonitrile (CAS 1807164-92-6)
- 7-Hydroxy-4-oxo-8-propyl-4H-chromene-2-carboxylic acid (CAS 105212-09-7)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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