(2R,3R,4S,5S,6S)-6-(fluoromethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate 1,2,3,4-Tetra-o-acetyl-6-deoxy-6-fluoro-alpha-D-glucopyranose 33557-28-7 CAS 33557-28-7
| CAS No. | 33557-28-7 |
| Molecular Formula | C14H19FO9 |
| Molecular Weight | 350.29 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.
(2R,3R,4S,5S,6S)-6-(fluoromethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate 1,2,3,4-Tetra-o-acetyl-6-deoxy-6-fluoro-alpha-D-glucopyranose 33557-28-7 (CAS 33557-28-7) is a high-purity analytical reference standard with the molecular formula C14H19FO9 and a molecular weight of 350.29 g/mol.
Structurally, (2R,3R,4S,5S,6S)-6-(fluoromethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate 1,2,3,4-Tetra-o-acetyl-6-deoxy-6-fluoro-alpha-D-glucopyranose 33557-28-7 (C14H19FO9) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 350.29 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO manufactures (2R,3R,4S,5S,6S)-6-(fluoromethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate 1,2,3,4-Tetra-o-acetyl-6-deoxy-6-fluoro-alpha-D-glucopyranose 33557-28-7 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H19FO9 |
| Molecular Weight | 350.29 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 |
| 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.) | 1966 |
| Halogen Content | F-containing |
Recommended Standards
- N-isopropyl-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 241127-01-5)
- Prodiamine (CAS 29091-21-2)
- 7-[(4-methoxyphenyl)methoxy]-4-(trifluoromethyl)-2h-chromen-2-one (CAS 277309-39-4)
- (3Z)-1-(Pyrimidin-2-yl)-3-({[4-(trifluoromethoxy)phenyl]amino}methylidene)pyrrolidin-2-one (CAS 1164518-09-5)
- D-[2- (CAS 131771-47-6)
- (2-Bromo-6-propylpyridin-4-yl)boronic acid (CAS 2225154-52-7)
- 230295-05-3 4-Perfluorooctyl 2-methylenesuccinate 4-[(heptadecafluorooctyl)oxy]-2-methylidene-4-oxobutanoic acid (CAS 230295-05-3)
- 2,4-Dimethyl-N,N-bis(4-methylphenyl)benzenamine (CAS 155926-44-6)
- Amino-PEG11-acid (CAS 1616426-12-0)
- 2-Amino-6-bromo-4-((trifluoromethyl)sulfonyl)phenol (CAS 1440535-13-6)
- 3-(4-Amino-2-fluorophenyl)-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 1823187-91-2)
- 1-((5-Bromonaphthalen-1-yl)sulfonyl)imidazolidine-2,4-dione (CAS 113699-47-1)
- 3-(5-Oxo-4,5-dihydro-1h-1,2,4-triazol-3-yl)benzoic acid (CAS 1339242-86-2)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com