Empagliflozin Impurity 13 CAS CATO-C4X-106513
| CAS No. | CATO-C4X-106513 |
| Molecular Formula | C23H27ClO7 |
| Molecular Weight | 450.91 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 450.91 g/mol gives Empagliflozin Impurity 13 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Empagliflozin Impurity 13 (CAS CATO-C4X-106513, C23H27ClO7) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Empagliflozin Impurity 13 (C23H27ClO7) contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
CATO manufactures Empagliflozin Impurity 13 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 | C23H27ClO7 |
| Molecular Weight | 450.91 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 Empagliflozin Standards
- Empagliflozin impurity 02 (CAS 1620758-31-7&1620758-32-8)
- Empagliflozin (CAS 864070-44-0)
- Empagliflozin Impurity 1 (CAS 864070-43-9)
- Empagliflozin Impurity 10 (CAS 2452301-42-5)
- Empagliflozin Impurity 117 (CAS CATO-C4X-1065117)
- Empagliflozin Impurity 118 (CAS CATO-C4X-1065118)
- Empagliflozin Impurity 131 (CAS CATO-C4X-1065131)
- Empagliflozin Impurity 137 (CAS CATO-C4X-1065137)
Recommended Standards
- Empagliflozin Impurity 16 (CAS 1620758-32-8)
- Empagliflozin impurity 186 (CAS 2452301-28-7)
- Empagliflozin impurity 196 (CAS CATO-C4X-1065196)
- Empagliflozin impurity 197 (CAS CATO-C4X-1065197)
- Dabigatran Impurity 13 (CAS 212321-78-3)
- Molsidomine EP Impurity A chloride (CAS 16142-27-1)
- Empagliflozin impurity 245 (CAS CATO-C4X-1065245)
- Ethyl 2-amino-2-(2,4-dimethoxyphenyl)acetate (CAS 230302-66-6)
- (6-Nitro-1H-indazol-3-yl)methanol (CAS 1000341-10-5)
- 1,3,5-Tribromo-2-(difluoromethoxy)benzene (CAS 920981-13-1)
- 1,3,4-Trimethoxy-10-methylacridin-9(10H)-one (CAS 66642-48-6)
- 2-Methoxyquinolin-6-ylboronic acid (CAS 1191061-58-1)
- n-((1-Isopropyl-3-methyl-1h-pyrazol-4-yl)methyl)-2-(3-methoxyphenyl)ethan-1-amine (CAS 1171009-59-8)
- Exenatide (CAS 141758-74-9（free base）)
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