Empagliflozin Impurity 58 CAS 1620758-27-1
| CAS No. | 1620758-27-1 |
| Molecular Formula | C31H35ClO11 |
| Molecular Weight | 619.06 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Empagliflozin Impurity 58 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.
Empagliflozin Impurity 58 (CAS 1620758-27-1) is a certified pharmaceutical impurity reference standard with the molecular formula C31H35ClO11 and a molecular weight of 619.06 g/mol.
Empagliflozin Impurity 58 (C31H35ClO11) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. 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. 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.
Physical & Chemical Properties
| Molecular Formula | C31H35ClO11 |
| Molecular Weight | 619.06 g/mol |
| Purity | >95% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
Related Empagliflozin Standards
- Acetyl Empagliflozin Impurity 147 (CAS CATO-C4X-1065147)
- Acetyl Empagliflozin Impurity 148 (CAS CATO-C4X-1065148)
- Empagliflozin impurity 175 (CAS 915095-98-6)
- Empagliflozin impurity 176 (CAS CATO-C4X-1065176)
- Empagliflozin impurity 273 (CAS CATO-C4X-1065273)
- Empagliflozin impurity 317 (CAS CATO-C4X-1065317)
- Empagliflozin Impurity 47 (CAS 915095-99-7)
- Empagliflozin Impurity 92 (CAS CATO-C4X-106592)
Recommended Standards
- Dapagliflozin Impurity 63 (CAS 2768435-31-8)
- PF 184 (CAS 1187460-81-6)
- N-Tetratetracontane (CAS 7098-22-8)
- Potassium Bis(nonafluorobutanesulfonyl)imide (CAS 129135-87-1)
- Apalutamide Impurity 32 (CAS CATO-C4X-274932)
- Selegiline EP Impurity D (CAS 56862-28-3)
- Relebactam Impurity 25 (CAS CATO-C4X-214425)
- N-((Dimethylamino)methylene)-N-methylmethanaminium chloride (CAS 1071-38-1)
- 1-(4-Bromo-3-fluoro-2-hydroxyphenyl)ethanone (CAS 1805533-00-9)
- 6-Methyl-N-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine-2-carboxamide (CAS 2246777-81-9)
- 8-Ethoxyindolizine-7-carboxylic acid (CAS 1706443-38-0)
- Tulobuterol Impurity 10 (CAS 69240-94-4)
- (R)-Verapamil-D6 (isopropyl-1,1,1,3,3,3-D6) (CAS 1796641-49-0)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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