(2R,3S,4R,5R)-2-(acetoxymethyl)-6-(benzyloxy)-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3,4-diyl diacetate CAS 80035-31-0
| CAS No. | 80035-31-0 |
| Molecular Formula | C27H27NO10 |
| Molecular Weight | 525.50 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.
(2R,3S,4R,5R)-2-(acetoxymethyl)-6-(benzyloxy)-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3,4-diyl diacetate (CAS 80035-31-0), molecular formula C27H27NO10 and molecular weight 525.50 g/mol, is a CATO reference standard with documented purity and traceability.
(2R,3S,4R,5R)-2-(acetoxymethyl)-6-(benzyloxy)-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3,4-diyl diacetate (C27H27NO10) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), (2R,3S,4R,5R)-2-(acetoxymethyl)-6-(benzyloxy)-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3,4-diyl diacetate 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.
Physical & Chemical Properties
| Molecular Formula | C27H27NO10 |
| Molecular Weight | 525.50 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ulifloxacin Acyl-β-D-glucuronide (CAS 172040-93-6)
- 4-Methylumbelliferyl 2-acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-β-D-glucopyranoside (CAS 383160-12-1)
- 5-Bromo-1,2,3,4,5-pentaphenyl-1,3-cyclopentadiene (CAS 56849-84-4)
- 4-Methylumbelliferyl 2-acetamido-2-deoxy-4-O-(α-L-fucopyranosyl)-β-D-glucopyranoside (CAS 383160-13-2)
- 6-Fluoro-2,5-dimethylpyrimidin-4(1H)-one (CAS 18260-83-8)
- 6-Chloro-4-hydroxy-3-nitro-2H-chromen-2-one (CAS 24922-34-7)
- 2,4-dichloro-6-methylpyrrolo[2,1-f][1,2,4]triazine (CAS 1552232-67-3)
- rel-(3aS,6aS)-tert-Butyl hexahydropyrrolo[3,4-b]pyrrole-1(2H)-carboxylate (CAS 1018443-32-7)
- 6-Hydroxy-7-phenyl-4-(piperidin-1-ylmethyl)-2H-chromen-2-one (CAS 859141-72-3)
- 5-Methyl-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 313387-24-5)
- 4-Bromo-5-chloro-2-methylbenzenethiol (CAS 1208076-88-3)
- 2-((3-Bromobenzyl)(ethyl)amino)ethanol (CAS 1251134-08-3)
- 4-{[(5-tert-butyl-2-methylphenyl)sulfonyl]amino}butanoic acid (CAS 735297-18-4)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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