(2S,3R,4S,5S,6R)-6-((trityloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate CAS 124648-92-6
| CAS No. | 124648-92-6 |
| Molecular Formula | C33H34O10 |
| Molecular Weight | 590.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2S,3R,4S,5S,6R)-6-((trityloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 124648-92-6), molecular formula C33H34O10 and molecular weight 590.62 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (2S,3R,4S,5S,6R)-6-((trityloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 590.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C33H34O10 |
| Molecular Weight | 590.62 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Recommended Standards
- 1-(tert-Butyl) 24-(2,5-dioxopyrrolidin-1-yl) 4,20-dioxo-7,10,13,16-tetraoxa-2,3,19-triazatetracosanedioate (CAS 1203507-50-9)
- (2S,3R,4S,5R,6R)-6-((trityloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 37074-90-1)
- CAS 72036-50-1 (CAS 72036-50-1)
- (2S,3S,4S,5R,6R)-6-((trityloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 92621-31-3)
- (S)-4-Amino-5-((4-aminobutyl)amino)-5-oxopentanoic acid (CAS 58316-51-1)
- (-)-Chloromenthol (CAS 16052-42-9)
- 5-cyclopropyl-1-methyl-1H-pyrazol-4-amine (CAS 1393100-83-8)
- [1-(Oxetan-3-yl)-1H-indazol-5-yl]boronic acid (CAS 1598409-63-2)
- 4-Bromo-6-chloro-8-methoxy-2-propylquinoline (CAS 1189105-63-2)
- 6-(Difluoromethyl)-5-fluoro-3-nitropyridin-2-amine (CAS 1804730-81-1)
- 2-(3-Methoxypyrrolidin-1-yl)ethanol (CAS 1353970-68-9)
- 4,5,6,7-tetrahydro-1H-1,3-benzodiazol-5-ol hydrochloride (CAS 1909336-27-1)
- N-methyl-1-(4-((6-methylpyrazin-2-yl)oxy)phenyl)methanamine (CAS 912569-67-6)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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