(2R,3S,4R,5S,6S)-3-Fluoro-6-methyltetrahydro-2H-pyran-2,4,5-triol CAS 74554-11-3
| CAS No. | 74554-11-3 |
| Molecular Formula | C6H11FO4 |
| Molecular Weight | 166.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2R,3S,4R,5S,6S)-3-Fluoro-6-methyltetrahydro-2H-pyran-2,4,5-triol is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2R,3S,4R,5S,6S)-3-Fluoro-6-methyltetrahydro-2H-pyran-2,4,5-triol (CAS 74554-11-3), a certified reference material (molecular formula C6H11FO4, MW 166.15 g/mol) for analytical method development and quality control.
The molecular framework of (2R,3S,4R,5S,6S)-3-Fluoro-6-methyltetrahydro-2H-pyran-2,4,5-triol (C6H11FO4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (2R,3S,4R,5S,6S)-3-Fluoro-6-methyltetrahydro-2H-pyran-2,4,5-triol 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 | C6H11FO4 |
| Molecular Weight | 166.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
Recommended Standards
- (E)-3-(2-Fluorophenyl)acrylic acid (CAS 18944-77-9)
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