Empagliflozin impurity 192 CAS CATO-C4X-1065192
| CAS No. | CATO-C4X-1065192 |
| Molecular Formula | C24H31ClO7 |
| Molecular Weight | 466.95 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Empagliflozin impurity 192 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.
CATO supplies Empagliflozin impurity 192 (CAS CATO-C4X-1065192), a pharmacopoeial impurity reference standard (molecular formula C24H31ClO7, MW 466.95 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Empagliflozin impurity 192 (C24H31ClO7) contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 466.95 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C24H31ClO7 |
| Molecular Weight | 466.95 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Empagliflozin Standards
- Empagliflozin Impurity 170 (CAS 1620758-30-6)
- Empagliflozin impurity 181 (CAS 2452301-36-7)
- Empagliflozin impurity 188 (CAS CATO-C4X-1065188)
- Empagliflozin impurity 189 (CAS CATO-C4X-1065189)
- Empagliflozin impurity 206 (CAS CATO-C4X-1065206)
- Empagliflozin impurity 210 (CAS CATO-C4X-1065210)
- Empagliflozin Impurity 218 (CAS CATO-C4X-1065218)
- Empagliflozin impurity 224 (CAS CATO-C4X-1065224)
Recommended Standards
- Mometasone Impurity C84 (CAS 722495-06-9)
- Sotagliflozin Impurity 1 (CAS CATO-C4X-30041)
- Rivaroxaban impurity 192 (CAS CATO-C4X-1090192)
- Loteprednol Etabonate (CAS 82034-46-6)
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- Ciprofloxacin Impurity 17 (CAS 93594-29-7)
- Baloxavir Marboxil Impurity 169 (CAS CATO-C4X-2108169)
- Peramivir Impurity 81 (CAS CATO-C4X-183381)
- Halometasone (CAS 50629-82-8)
- Plerixafor Impurity 24 (CAS 201610-16-4)
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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