6A,6B,6C,6D,6E,6F,6G-Hepta-O-methyl-β-cyclodextrin CAS 84337-62-2
| CAS No. | 84337-62-2 |
| Molecular Formula | C49H84O35 |
| Molecular Weight | 1233.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6A,6B,6C,6D,6E,6F,6G-Hepta-O-methyl-β-cyclodextrin.
6A,6B,6C,6D,6E,6F,6G-Hepta-O-methyl-β-cyclodextrin (CAS 84337-62-2), molecular formula C49H84O35 and molecular weight 1233.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C49H84O35, 6A,6B,6C,6D,6E,6F,6G-Hepta-O-methyl-β-cyclodextrin contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1233.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6A,6B,6C,6D,6E,6F,6G-Hepta-O-methyl-β-cyclodextrin 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 | C49H84O35 |
| Molecular Weight | 1233.17 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Recommended Standards
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