Canagliflozin Impurity 108 CAS 1908474-06-5
| CAS No. | 1908474-06-5 |
| Molecular Formula | C33H35FO10S |
| Molecular Weight | 642.69 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 Canagliflozin Impurity 108.
Canagliflozin Impurity 108 (CAS 1908474-06-5) is a certified pharmaceutical impurity reference standard with the molecular formula C33H35FO10S and a molecular weight of 642.69 g/mol.
Based on its molecular formula C33H35FO10S, Canagliflozin Impurity 108 contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 642.69 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.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C33H35FO10S |
| Molecular Weight | 642.69 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Canagliflozin Standards
- Canagliflozin Impurity 39 (CAS 1222075-02-6)
- Canagliflozin Impurity 65 (CAS CATO-C4X-112365)
- Canagliflozin Impurity 94 (CAS CATO-C4X-112394)
- Canagliflozin Impurity 107 (CAS CATO-C4X-1123107)
- Canagliflozin Impurity 114 (CAS CATO-C4X-1123114)
- Canagliflozin Impurity 19 (CAS 2110533-80-5)
- Canagliflozin Tetraacetate (CAS 866607-35-4)
- Canagliflozin Impurity 75 (CAS CATO-C4X-112375)
Recommended Standards
- Flomoxef Impurity 2 (CAS 1208982-59-5)
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- 4,4''-Di(10H-phenoxazin-10-yl)-[1,1':2',1''-terphenyl]-4',5'-dicarbonitrile (CAS 1784766-39-7)
- Bis [2-[(2-Amino-1,6-dihydro-6-O-benzyl-9H-purin-9yl)methoxy]ethanol] (CAS 1346599-81-2)
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- Vardenafil Impurity 18 (CAS 68282-26-8)
- Naproxen Impurity 20 (CAS 27655-95-4)
- 3-(3-Hydroxyphenyl)-2-oxopropanoic acid (CAS 4607-41-4)
- Methyl 1-Oxaspiro[2.3]hexane-5-carboxylate (CAS 175881-34-2)
- Tedizolid Impurity 90 (CAS CATO-C4X-105490)
- Methyl 4-((5-methylisoxazol-3-yl)carbamoyl)benzoate (CAS 391876-99-6)
- 2-(4-Formyl-3-methoxyphenyl)acetic acid (CAS 1378804-98-8)
- 7-Phenylisoquinoline (CAS 70125-65-4)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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