2,3,5,6-Tetramethylbenzene-1-sulfonyl fluoride CAS 63316-23-4
| CAS No. | 63316-23-4 |
| Molecular Formula | C10H13FO2S |
| Molecular Weight | 216.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2,3,5,6-Tetramethylbenzene-1-sulfonyl fluoride (CAS 63316-23-4), a certified reference material (molecular formula C10H13FO2S, MW 216.27 g/mol) for analytical method development and quality control.
The molecular framework of 2,3,5,6-Tetramethylbenzene-1-sulfonyl fluoride (C10H13FO2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine 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).
As a certified reference material (CRM), 2,3,5,6-Tetramethylbenzene-1-sulfonyl fluoride 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 | C10H13FO2S |
| Molecular Weight | 216.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Tetramethylbenzene Standards
- n,2,4,6-Tetramethylbenzene-1-sulfonamide (CAS 106003-69-4)
- 2,3,5,6-tetramethylbenzene-1-sulfonamide (CAS 92890-85-2)
- 3,4,5,6-Tetramethylbenzene-1,2-diamine (CAS 67130-14-7)
- 1,2,3,5-Tetramethylbenzene-d14 (CAS 1219795-11-5)
- 1,2,4,5-Tetramethylbenzene-d14 (CAS 15502-50-8)
- 1,2,3,4-Tetramethylbenzene-d14 (CAS 350818-60-9)
- 1,2,4,5-Tetramethylbenzene-3,6-d2 (CAS 1859-01-4)
- 1,2,3,4-Tetramethylbenzene (CAS 488-23-3)
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