2,6-Dimethyl-4-hydroxybenzaldehyde CAS 102783-03-9
| CAS No. | 102783-03-9 |
| Molecular Formula | C7H20O2SSi2 |
| Molecular Weight | 224.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,6-Dimethyl-4-hydroxybenzaldehyde (CAS 102783-03-9), a certified reference material (molecular formula C7H20O2SSi2, MW 224.47 g/mol) for analytical method development and quality control.
The molecular framework of 2,6-Dimethyl-4-hydroxybenzaldehyde (C7H20O2SSi2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
As a certified reference material (CRM), 2,6-Dimethyl-4-hydroxybenzaldehyde 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 | C7H20O2SSi2 |
| Molecular Weight | 224.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1986 |
| Sulfur Atoms | 1 |
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