(3-(1,3-Dioxolan-2-yl)phenyl)(3-chlorophenyl)methanone CAS 898779-21-0
| CAS No. | 898779-21-0 |
| Molecular Formula | C16H13ClO3 |
| Molecular Weight | 288.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-(1,3-Dioxolan-2-yl)phenyl)(3-chlorophenyl)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.
CATO supplies (3-(1,3-Dioxolan-2-yl)phenyl)(3-chlorophenyl)methanone (CAS 898779-21-0), a certified reference material (molecular formula C16H13ClO3, MW 288.73 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H13ClO3, (3-(1,3-Dioxolan-2-yl)phenyl)(3-chlorophenyl)methanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H13ClO3 |
| Molecular Weight | 288.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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
- (4-(1,3-Dioxolan-2-yl)phenyl)(4-chlorophenyl)methanone (CAS 780776-35-4)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2,4-dimethylphenyl)methanone (CAS 898779-19-6)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(3,5-dimethylphenyl)methanone (CAS 898779-31-2)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(4-ethylphenyl)methanone (CAS 898778-46-6)
- 5-(2-Methyl-1,3-dioxolan-2-yl)-3-(thiophen-2-yl)-2,1-benzoxazole (CAS 106500-66-7)
- (4-(1,3-Dioxolan-2-yl)phenyl)(3,5-difluorophenyl)methanone (CAS 898760-80-0)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2-methoxyphenyl)methanone (CAS 898773-08-5)
- 5-(1,3-Dioxolan-2-yl)-2-(3-methoxybenzoyl)thiophene (CAS 898773-11-0)
Recommended Standards
- (2-Chlorophenyl)(7-methoxy-1-benzofuran-2-yl)methanol (CAS 477858-47-2)
- (3-(4-Chlorophenyl)oxiran-2-yl)(4-methoxyphenyl)methanone (CAS 27547-08-6)
- 2-Chloro-6-(3,5-dimethoxyphenyl)-4-methylnicotinonitrile (CAS 1956341-53-9)
- 2-Chloro-6-(3,4-dimethoxyphenyl)-4-methylnicotinonitrile (CAS 1956334-28-3)
- cis-1-amino-3-hydroxy-3-methylcyclobutane-1-carboxylic acid hydrochloride (CAS 1909288-04-5)
- Bromomethyl butyrate (CAS 186145-41-5)
- 1-(2-Hydroxyethyl)-3-(3-methoxyphenyl)-1-propylurea (CAS 1303805-78-8)
- Ethyl 2-(ethylamino)-2-methyl-3-(1h-1,2,4-triazol-1-yl)propanoate (CAS 1250652-91-5)
- 4-Isopropyl-4-methyl-biphenyl (CAS 204199-23-5)
- (S)-1-(3-Cyanophenyl)pyrrolidine-2-carboxylic acid (CAS 308108-11-4)
- 5-chloro-2-ethyl-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 954112-85-7)
- (R)-3-Hydroxybutyl 4-methylbenzenesulfonate (CAS 75351-36-9)
- Metaraminol Bitartrate USP Related Compound B (CAS 47017-04-9(free base))
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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