(2S,3R,4S,5S,6R)-2-(4-Fluorophenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol CAS 50819-52-8
| CAS No. | 50819-52-8 |
| Molecular Formula | C12H15FO6 |
| Molecular Weight | 274.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2S,3R,4S,5S,6R)-2-(4-Fluorophenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol.
CATO supplies (2S,3R,4S,5S,6R)-2-(4-Fluorophenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 50819-52-8), a certified reference material (molecular formula C12H15FO6, MW 274.24 g/mol) for analytical method development and quality control.
The molecular framework of (2S,3R,4S,5S,6R)-2-(4-Fluorophenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (C12H15FO6) is characterized by 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 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H15FO6 |
| Molecular Weight | 274.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
Recommended Standards
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- 2-(3-(Trifluoromethyl)phenyl)quinazoline (CAS 1956371-32-6)
- (4-Amino-2-trifluoromethylphenyl)morpholin-4-yl-methanone (CAS 919278-28-7)
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