Ticagrelor Impurity 141 CAS CATO-C4X-1093141
| CAS No. | CATO-C4X-1093141 |
| Molecular Formula | C23H30F2N6O5S |
| Molecular Weight | 540.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ticagrelor Impurity 141 (C23H30F2N6O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, 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).
As a process- or degradation-related impurity, Ticagrelor Impurity 141 (CAS CATO-C4X-1093141, C23H30F2N6O5S) 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 | C23H30F2N6O5S |
| Molecular Weight | 540.58 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Ticagrelor Standards
- Ticagrelor Impurity 181 (CAS CATO-C4X-1093181)
- Ticagrelor Impurity 108 (CAS 2417798-14-0)
- Ticagrelor Impurity 12 (Mixture of Diastereomers) (CAS 1644461-85-7)
- Ticagrelor Impurity 90 (CAS 2417326-48-6)
- Ticagrelor Impurity 117 (CAS CATO-C4X-1093117)
- Ticagrelor Impurity 30 (CAS CATO-C4X-109330)
- Ticagrelor Impurity 118 (CAS 2205903-72-4)
- Ticagrelor Impurity 29 (CAS CATO-C4X-109329)
Recommended Standards
- Olmesartan impurity C (CAS CATO-C4X-10973)
- Olmesartan Medoxomil EP Impurity C (CAS 879562-26-2)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 332177-59-0)
- 1,4,5,8-Tetraamino-2,7-bis(4-ethoxyphenoxy)anthracene-9,10-dione (CAS 88600-84-4)
- Busulfan impurity 26 (CAS CATO-C4X-145526)
- Metaraminol Impurity 5 (CAS 20727-99-5)
- Cenobamate impurity 01 (CAS 913089-08-4)
- 4-{[ethyl(propan-2-yl)amino]methyl}benzoic acid hydrochloride (CAS 1240527-20-1)
- Candesartan Cilexetil EP Impurity G(Candesartan) (CAS 139481-59-7)
- 5-Amino-2-(1H-pyrrol-1-yl)benzonitrile (CAS 106981-51-5)
- 4-Ethynyl-N-methylbenzamide (CAS 124771-44-4)
- 1-(2,2,2-Trichloroacetyl)-3-piperidine-carboxylic acid (CAS 1211491-65-4)
- Ampicillin EP Impurity L Potassium Salt (CAS 37661-32-8)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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