4-(4-Chlorophenyl)-5,5-dimethyldihydrofuran-2(3H)-one CAS 63507-00-6
| CAS No. | 63507-00-6 |
| Molecular Formula | C12H13ClO2 |
| Molecular Weight | 224.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(4-Chlorophenyl)-5,5-dimethyldihydrofuran-2(3H)-one is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(4-Chlorophenyl)-5,5-dimethyldihydrofuran-2(3H)-one (CAS 63507-00-6), molecular formula C12H13ClO2 and molecular weight 224.68 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(4-Chlorophenyl)-5,5-dimethyldihydrofuran-2(3H)-one (C12H13ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring 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 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(4-Chlorophenyl)-5,5-dimethyldihydrofuran-2(3H)-one 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 | C12H13ClO2 |
| Molecular Weight | 224.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
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- 3-Chloro-4-fluoro-5-nitrobenzoic Acid (CAS 132992-43-9)
- 2,2,2-Trifluoroethyl n-(2-methylpyridin-3-yl)carbamate (CAS 1536559-26-8)
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- Pd-PEPPSI<SUP>™</SUP>-IPent Catalyst (CAS 1158652-41-5)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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