3-4-6-Tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranosyl fluoride CAS 137686-91-0
| CAS No. | 137686-91-0 |
| Molecular Formula | C14H17F4NO8 |
| Molecular Weight | 403.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-4-6-Tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranosyl 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.
3-4-6-Tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranosyl fluoride (CAS 137686-91-0) is a high-purity analytical reference standard with the molecular formula C14H17F4NO8 and a molecular weight of 403.28 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3-4-6-Tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranosyl fluoride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 403.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C14H17F4NO8 |
| Molecular Weight | 403.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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