(4-(1,3-Dioxolan-2-yl)phenyl)(3,5-dichlorophenyl)methanone CAS 898760-74-2
| CAS No. | 898760-74-2 |
| Molecular Formula | C16H12Cl2O3 |
| Molecular Weight | 323.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-(1,3-Dioxolan-2-yl)phenyl)(3,5-dichlorophenyl)methanone 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.
(4-(1,3-Dioxolan-2-yl)phenyl)(3,5-dichlorophenyl)methanone (CAS 898760-74-2) is a high-purity analytical reference standard with the molecular formula C16H12Cl2O3 and a molecular weight of 323.17 g/mol.
The molecular framework of (4-(1,3-Dioxolan-2-yl)phenyl)(3,5-dichlorophenyl)methanone (C16H12Cl2O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C16H12Cl2O3 |
| Molecular Weight | 323.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Dioxolan Standards
- (3-(1,3-Dioxolan-2-yl)phenyl)(2,4-dichlorophenyl)methanone (CAS 898759-52-9)
- (4-(1,3-Dioxolan-2-yl)phenyl)(2,4-dichlorophenyl)methanone (CAS 898760-68-4)
- (4-(1,3-Dioxolan-2-yl)phenyl)(3,4-dichlorophenyl)methanone (CAS 898760-72-0)
- (3-(1,3-Dioxolan-2-yl)phenyl)(4-(trifluoromethyl)phenyl)methanone (CAS 898759-34-7)
- (4-(1,3-Dioxolan-2-yl)phenyl)(3-(trifluoromethyl)phenyl)methanone (CAS 898760-52-6)
- 3-(1,3-Dioxolan-2-yl)-2-trifluoromethyl-benzophenone (CAS 898759-31-4)
- 3-(1,3-Dioxolan-2-yl)-3-trifluoromethyl-benzophenone (CAS 514802-37-0)
- 4-(1,3-Dioxolan-2-yl)-2-trifluoromethylbenzophenone (CAS 898760-49-1)
Recommended Standards
- (E)-3-(4-((2,4-dichlorobenzyl)oxy)phenyl)acrylic acid (CAS 385383-41-5)
- (E)-3-(4-(benzyloxy)-3,5-dichlorophenyl)acrylic acid (CAS 773131-40-1)
- (3-Nitro-benzoylamino)-acetic acid (CAS 617-10-7)
- 1,1'-(Oxybis(4,1-phenylene))bis(2-chloroethan-1-one) (CAS 3030-53-3)
- 2-((6-Bromo-3-ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 786726-44-1)
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- N-(3,5-Dimethylphenyl)-2-((5-(((2,6-dimethylphenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332909-20-3)
- 5-Fluoro Paliperidone-d4 (CAS 1346602-73-0)
- Benzyldiethylsilanol (CAS 17994-06-8)
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- N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-1H-pyrazole-3-carboxamide (CAS 379255-85-3)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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