Ipragliflozin Impurity 14 CAS CATO-C4X-188514
| CAS No. | CATO-C4X-188514 |
| Molecular Formula | C21H21FO5S |
| Molecular Weight | 404.45 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 Ipragliflozin Impurity 14.
As a process- or degradation-related impurity, Ipragliflozin Impurity 14 (CAS CATO-C4X-188514, C21H21FO5S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Ipragliflozin Impurity 14 (C21H21FO5S) is characterized by a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Ipragliflozin Impurity 14 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 | C21H21FO5S |
| Molecular Weight | 404.45 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Ipragliflozin Standards
- Ipragliflozin (CAS 761423-87-4)
- Ipragliflozin Impurity 1 (CAS 2602662-34-8)
- Ipragliflozin Impurity 11 (CAS CATO-C4X-188511)
- Ipragliflozin Impurity 16 (CAS CATO-C4X-188516)
- Ipragliflozin Impurity 5 (CAS CATO-C4X-18855)
- Ipragliflozin Impurity 13 (CAS 1922933-61-6)
- Ipragliflozin Impurity 7 (CAS CATO-C4X-18857)
- Ipragliflozin Impurity 8 (CAS 1034305-23-1)
Recommended Standards
- Ethyl 4-(2-(4-morpholinophenylamino)pyrimidin-4-yl)benzoate (CAS 1056634-62-8)
- 2-((1-(1-(Furan-2-ylmethyl)-1H-benzo[d]imidazol-2-yl)piperidin-4-yl)(methyl)amino)pyrimidin-4(1H)-one (CAS 108612-73-3)
- Dapagliflozin Impurity 34 (CAS CATO-C4X-113834)
- Abecarnil (CAS 111841-85-1)
- Blonanserin Impurity 30 HCl (CAS CATO-C4X-111036)
- Raltitrexed Impurity 49 (CAS CATO-C4X-138649)
- Vinpocetine EP Impurity C (CAS 70155-05-4)
- Labetalol Impurity 59 (CAS CATO-C4X-246659)
- N-Nitrosobis(2-hydroxypropyl)amine (CAS 53609-64-6)
- N-(4-(4-Ethylphenyl)thiazol-2-yl)-3,4-dimethylbenzamide (CAS 392246-64-9)
- 1-(2-(4-Methoxyphenyl)-3,4,4-trimethylimidazolidin-1-yl)ethanone (CAS 73955-62-1)
- 2-Chlorothiazole-4-carboxylic Acid (CAS 5198-87-8)
- Methyl 2-fluoro-4-propoxybenzoate (CAS 1330750-41-8)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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