1-2-4-6-Tetra-O-acetyl-3-O-benzyl-β-D-glucopyranose CAS 39686-94-7
| CAS No. | 39686-94-7 |
| Molecular Formula | C21H26O10 |
| Molecular Weight | 438.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-2-4-6-Tetra-O-acetyl-3-O-benzyl-β-D-glucopyranose (CAS 39686-94-7), a certified reference material (molecular formula C21H26O10, MW 438.43 g/mol) for analytical method development and quality control.
1-2-4-6-Tetra-O-acetyl-3-O-benzyl-β-D-glucopyranose (C21H26O10) contains a flavonoid core, 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 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.
CATO manufactures 1-2-4-6-Tetra-O-acetyl-3-O-benzyl-β-D-glucopyranose 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 | C21H26O10 |
| Molecular Weight | 438.43 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related Tetra Standards
- 1,2,4,6-Tetra-O-acetyl-3-O-benzyl-D-glucopyranose (CAS 139563-66-9)
- 3-[(2,3,4,6-Tetra-O-acetyl-b-D-galactopyranosyl)thio]-propanoic acid (CAS 79360-05-7)
- Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-α-D-mannopyranoside (CAS 108032-93-5)
- Phenyl 2-3-4-6-tetra-O-acetyl-β-D-thiogalactopyranoside (CAS 24404-53-3)
- Phenyl 2-3-4-6-tetra-O-acetyl-β-D-thioglucopyranoside (CAS 23661-28-1)
- 2,3,4,6-Tetra-O-acetyl-1-bromo-1-deoxy-b-D-galactopyranosyl cyanide (CAS 83497-42-1)
- 3,3＇,5,5＇-Tetra-tert-butyl-4,4＇-stilbenequinone (CAS 809-73-4)
- 4-[(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)oxy]-Butanoic acid (CAS 116112-80-2)
Recommended Standards
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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