1,2,3,4,6-Penta-O-pivaloyl-D-mannopyranose CAS 220017-47-0
| CAS No. | 220017-47-0 |
| Molecular Formula | C31H52O11 |
| Molecular Weight | 600.74 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.
1,2,3,4,6-Penta-O-pivaloyl-D-mannopyranose (CAS 220017-47-0) is a high-purity analytical reference standard with the molecular formula C31H52O11 and a molecular weight of 600.74 g/mol.
1,2,3,4,6-Penta-O-pivaloyl-D-mannopyranose (C31H52O11) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1,2,3,4,6-Penta-O-pivaloyl-D-mannopyranose 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 | C31H52O11 |
| Molecular Weight | 600.74 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
Related Penta Standards
- 1,2,3,4,6-PEnta-o-pivaloyl-beta-d-mannopyranose (CAS 153610-22-1)
- 1,2,3,4,6-penta-O-trimethylacetyl-β-D-glucopyranose (CAS 81058-26-6)
- 1-2-3-4-6-Penta-O-benzyl-β-D-thiogalactopyranoside (CAS 210358-01-3)
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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