Tirofiban Impurity 94 HCl CAS CATO-C4X-125494
| CAS No. | CATO-C4X-125494 |
| Molecular Formula | C16H18N2O2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tirofiban Impurity 94 HCl (CAS CATO-C4X-125494), a pharmacopoeial impurity reference standard (molecular formula C16H18N2O2HCl, MW 306.79 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C16H18N2O2HCl, Tirofiban Impurity 94 HCl 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 306.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Tirofiban Impurity 94 HCl 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 | C16H18N2O2 HCl |
| Molecular Weight | 306.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Tirofiban Standards
- Tirofiban Impurity 111 (CAS 100-43-6)
- Tirofiban Impurity 26 (CAS 102878-73-9)
- Tirofiban Impurity 65 (CAS 109315-44-8)
- Tirofiban Impurity 108 (CAS 1103300-75-9)
- Tirofiban Impurity 77 (CAS 13022-41-8)
- Tirofiban-d9 Hydrochloride (CAS 1331911-68-2)
- Tirofiban Impurity 122 (CAS 13344-50-8)
- Tirofiban Impurity 118 (CAS 1346918-32-8)
Recommended Standards
- Etoposide EP Impurity J (CAS 118356-05-1)
- Opicapone Impurity 02 (CAS 923288-59-9)
- Tartaric Acid Impurity N1 (CAS 860708-13-0)
- 1,3-bis(pyridin-3-yl)propane-1,3-dione (CAS 6327-87-3)
- (1s)-1-[4-(2-methylpropoxy)phenyl]ethan-1-ol (CAS 1212415-10-5)
- 2-(5-Oxo-2-phenylcyclopent-1-en-1-yl)acetic acid (CAS 42882-19-9)
- Relugoli Impurity 139 (CAS CATO-C4X-2429139)
- Methyl 5-(mercaptomethyl)furan-2-carboxylate (CAS 859303-93-8)
- Methyl 3,5-dibromopicolinate (CAS 61830-41-9)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
Why CATO?
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