Tirofiban Impurity 70 CAS CATO-C4X-125470
| CAS No. | CATO-C4X-125470 |
| Molecular Formula | C31H41N3O5S |
| Molecular Weight | 567.74 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tirofiban Impurity 70 (C31H41N3O5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Tirofiban Impurity 70 (CAS CATO-C4X-125470) is a certified pharmaceutical impurity reference standard with the molecular formula C31H41N3O5S and a molecular weight of 567.74 g/mol.
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.
As a certified reference material (CRM), Tirofiban Impurity 70 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.
Physical & Chemical Properties
| Molecular Formula | C31H41N3O5S |
| Molecular Weight | 567.74 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Tirofiban Standards
- Tirofiban Impurity 103 (CAS CATO-C4X-1254103)
- Tirofiban Impurity 50 (CAS CATO-C4X-125450)
- Tirofiban Impurity 6 (CAS CATO-C4X-12546)
- Tirofiban Impurity 89 (CAS CATO-C4X-125489)
- Tirofiban Impurity 14 (CAS CATO-C4X-125414)
- Tirofiban Impurity 17 (CAS CATO-C4X-125417)
- Tirofiban Impurity 60 (CAS CATO-C4X-125460)
- Tirofiban Impurity 53 (CAS CATO-C4X-125453)
Recommended Standards
- 2,4-Diphenyl-6-(3-(triphenylsilyl)phenyl)-1,3,5-triazine (CAS 2254737-32-9)
- Brexpiprazole Impurity 39 (CAS CATO-C4X-113139)
- Atrasentan Impurity 56 (CAS 1063836-14-5)
- Benzyl ((2R,3R)-4-((3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl)-3-hydroxy-1-(phenylthio)butan-2-yl)carbamate, >98% (CAS 159878-04-3)
- Cinnarizine EP Impurity B (CAS 750512-44-8)
- Metoclopramide Impurity 87 (CAS CATO-C4X-141587)
- Isavuconazole impurity 65 (CAS CATO-C4X-1236165)
- Salsolinol Impurity 1 (Salsolinol-1-Carboxylic Acid) (CAS 57256-34-5)
- 2,2,2-Trifluoro-1-(tetrahydrofuran-3-yl)ethanol (CAS 1226507-56-7)
- 1,2-Bis((2S,5S)-2,5-diisopropylphospholano)benzene(cyclooctadiene)rhodium(I) tetrafluoroborate (CAS 1000393-36-1)
- 3-Methoxy-4-(morpholin-4-yl)benzonitrile (CAS 1207541-00-1)
- 2,4-Dichloro-5-hydroxyaniline (CAS 39489-79-7)
- Palbociclib Impurity 104 (CAS 827022-35-5)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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