Canagliflozin Impurity 78 CAS 842133-17-9
| CAS No. | 842133-17-9 |
| Molecular Formula | C24H25FO5S |
| Molecular Weight | 444.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Canagliflozin Impurity 78 (CAS 842133-17-9) is a certified pharmaceutical impurity reference standard with the molecular formula C24H25FO5S and a molecular weight of 444.52 g/mol.
Based on its molecular formula C24H25FO5S, Canagliflozin Impurity 78 contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 444.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Canagliflozin Impurity 78 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 | C24H25FO5S |
| Molecular Weight | 444.52 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Canagliflozin Standards
- Canagliflozin (CAS 842133-18-0)
- Canagliflozin Impurity 1 (CAS 1589590-87-3)
- Canagliflozin Impurity 103 (CAS CATO-C4X-1123103)
- Canagliflozin Impurity 2 (CAS 2161394-94-9)
- Canagliflozin Impurity 26 (CAS CATO-C4X-112326)
- Canagliflozin Impurity 29 (CAS CATO-C4X-112329)
- Canagliflozin Impurity 86 (CAS CATO-C4X-112386)
- Canagliflozin Impurity 66 (CAS CATO-C4X-112366)
Recommended Standards
- Budesonide Impurity 22(Mixture of Diastereomers) (CAS CATO-C4X-138922)
- Budesonide impurity 45 (CAS 3517-49-5)
- Hydrocortisone Impurity 72 (CAS CATO-C4X-140172)
- Prednisolone Acetate EP Impurity C (CAS 98523-85-4)
- Mianserin Impurity 86 (CAS CATO-C4X-136986)
- N-nitroso Rifamycin Impurity 16 (CAS CATO-C4X-200416)
- Rosuvastatin Impurity 103 (CAS CATO-C4X-1169103)
- N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-2-phenylethene-1-sulfonamide (CAS 1226488-00-1)
- 4-Bromo-3-methyl-5-nitrobenzenesulfonyl chloride (CAS 1807108-92-4)
- tert-butyl 2-cyano-2-methylacetate (CAS 66476-82-2)
- Erlotinib Impurity 38 (CAS 574738-66-2)
- rac-(1R,2R)-2-(morpholin-4-yl)cyclopropan-1-amine dihydrochloride (CAS 1909288-75-0)
- (3-Chloro-4-fluorophenyl)(m-tolyl)methanol (CAS 842140-69-6)
- Custom peptides (CAS CATO-CPTD788509)
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