(2R,3R,4S,5R,6R)-2-methoxy-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol CAS 35780-80-4
| CAS No. | 35780-80-4 |
| Molecular Formula | C26H28O6 |
| Molecular Weight | 436.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2R,3R,4S,5R,6R)-2-methoxy-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol 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.
(2R,3R,4S,5R,6R)-2-methoxy-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 35780-80-4) is a high-purity analytical reference standard with the molecular formula C26H28O6 and a molecular weight of 436.50 g/mol.
Structurally, (2R,3R,4S,5R,6R)-2-methoxy-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol (C26H28O6) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 436.50 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C26H28O6 |
| Molecular Weight | 436.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Recommended Standards
- (2R,3R,4S,5R)-2-(2,6-Dimethoxy-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 88508-72-9)
- (2S)-5-Benzamido-2-methyl-4-oxo-1-(6-phenylhexanoyl)pyrrolidine-2-carboxylic acid (CAS 83148-65-6)
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- (2S,3S,4S,5S,6R)-2-methoxy-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 20231-36-1)
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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