2,2-Dimethyl-4-(phenoxymethyl)-1,3-dioxolane CAS 53379-98-9
| CAS No. | 53379-98-9 |
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Dimethyl-4-(phenoxymethyl)-1,3-dioxolane (CAS 53379-98-9), molecular formula C12H16O3 and molecular weight 208.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,2-Dimethyl-4-(phenoxymethyl)-1,3-dioxolane (C12H16O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,2-Dimethyl-4-(phenoxymethyl)-1,3-dioxolane 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.
Physical & Chemical Properties
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
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- 3-(Benzo[d][1,3]dioxol-5-yl)-5-(pyrazin-2-yl)-1,2,4-oxadiazole (CAS 889955-42-4)
- Ethyl 4-ethoxybenzoylformate (4-ethoxyphenyl)oxoacetic acid ethyl ester 70080-61-4 (CAS 70080-61-4)
- 3-(Difluoromethyl)-5-methoxy-4-nitro-1H-indole (CAS 2149600-98-4)
- 1-(4-Hydroxypiperidin-1-yl)-3,3-dimethylbutan-1-one (CAS 1090820-28-2)
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