Ertugliflozin Impurity 58 CAS CATO-C4X-301158
| CAS No. | CATO-C4X-301158 |
| Molecular Formula | C23H27ClO9 |
| Molecular Weight | 482.91 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.
Ertugliflozin Impurity 58 (CAS CATO-C4X-301158) is a certified pharmaceutical impurity reference standard with the molecular formula C23H27ClO9 and a molecular weight of 482.91 g/mol.
The molecular framework of Ertugliflozin Impurity 58 (C23H27ClO9) is characterized by a flavonoid core, a hydroxyl group, an ether linkage, chlorine 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Ertugliflozin Impurity 58 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 | C23H27ClO9 |
| Molecular Weight | 482.91 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Ertugliflozin Standards
- Ertugliflozin Impurity 52 (CAS CATO-C4X-301152)
- Ertugliflozin Impurity 59 (CAS CATO-C4X-301159)
- Ertugliflozin impurity 19 (CAS CATO-C4X-301119)
- Ertugliflozin impurity 32 (CAS 1298086-20-0)
- Ertugliflozin impurity 01 (CAS 1528636-39-6)
- Ertugliflozin Impurity 36 (CAS CATO-C4X-301136)
- Ertugliflozin impurity 40 (CAS CATO-C4X-301140)
- Ertugliflozin impurity 64 (CAS CATO-C4X-301164)
Recommended Standards
- Dapagliflozin Impurity 83 (CAS CATO-C4X-113883)
- Empagliflozin Impurity N32 (CAS 2452301-14-1)
- Empagliflozin impurity 270 (CAS CATO-C4X-1065270)
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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