Ertugliflozin impurity 02 CAS 1210344-83-4
| CAS No. | 1210344-83-4 |
| Molecular Formula | C22H25ClO7 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C22H25ClO7C5H7NO3, Ertugliflozin impurity 02 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 566.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a process- or degradation-related impurity, Ertugliflozin impurity 02 (CAS 1210344-83-4, C22H25ClO7C5H7NO3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H25ClO7 C5H7NO3 |
| Molecular Weight | 566.00 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ertugliflozin Standards
- Ertugliflozin Impurity 46 (CAS 1201913-61-2)
- Ertugliflozin impurity 18 (CAS 1210344-55-0)
- Ertugliflozin (CAS 1210344-57-2)
- Ertugliflozin impurity 27 (CAS 1210344-58-3)
- Ertugliflozin impurity 5 (CAS 1298086-17-5)
- Ertugliflozin impurity 30 (CAS 1298086-18-6)
- Ertugliflozin impurity 32 (CAS 1298086-20-0)
- Ertugliflozin-d5 (CAS 1298086-22-2)
Recommended Standards
- Orbifloxacin EP Impurity D (CAS 126458-22-8)
- Edoxaban Impurity 83 (CAS CATO-C4X-106383)
- Revefenacin Impurity 63 (CAS CATO-C4X-203163)
- 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-sulfonyl chloride (CAS 1291374-78-1)
- 7-Bromo-9-methoxy-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one (CAS 886367-16-4)
- 1-{5-bromopyrrolo[2,1-f][1,2,4]triazin-2-yl}methanamine (CAS 1368230-78-7)
- 2-(Pyridin-2-ylthio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 444165-93-9)
- 1040692-27-0 7928AC C14H23NO N-[2-(3,5-Dimethylphenoxy)ethyl]-2-butanamine (CAS 1040692-27-0)
- Lubiprostone impurity 6 (CAS 945651-35-4)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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