1-2-3-Tri-O-benzoyl-4-6-dideoxy-4-iodo-α-L-glucopyranose CAS 132867-78-8
| CAS No. | 132867-78-8 |
| Molecular Formula | C27H23IO7 |
| Molecular Weight | 586.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-2-3-Tri-O-benzoyl-4-6-dideoxy-4-iodo-α-L-glucopyranose (CAS 132867-78-8) is a high-purity analytical reference standard with the molecular formula C27H23IO7 and a molecular weight of 586.37 g/mol.
Based on its molecular formula C27H23IO7, 1-2-3-Tri-O-benzoyl-4-6-dideoxy-4-iodo-α-L-glucopyranose contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 586.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 1-2-3-Tri-O-benzoyl-4-6-dideoxy-4-iodo-α-L-glucopyranose 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 | C27H23IO7 |
| Molecular Weight | 586.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | I-containing |
Recommended Standards
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