Tirofiban Impurity 80 CAS 5264-17-5
| CAS No. | 5264-17-5 |
| Molecular Formula | C9H12ClN |
| Molecular Weight | 169.65 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Tirofiban Impurity 80 (C9H12ClN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 169.65 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Tirofiban Impurity 80 (CAS 5264-17-5) is a certified pharmaceutical impurity reference standard with the molecular formula C9H12ClN and a molecular weight of 169.65 g/mol.
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.
As a certified reference material (CRM), Tirofiban Impurity 80 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 | C9H12ClN |
| Molecular Weight | 169.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Tirofiban Standards
- Tirofiban Impurity 42 (CAS 237763-52-9)
- Tirofiban Impurity 44 (CAS 88940-35-6)
- Tirofiban Impurity 30 (CAS CATO-C4X-125430)
- Tirofiban Impurity 22 (CAS 2374-68-7)
- Tirofiban Impurity 47 (CAS CATO-C4X-125447)
- Tirofiban Impurity 32 (CAS CATO-C4X-125432)
- Tirofiban Impurity 26 (CAS 102878-73-9)
- Tirofiban Impurity 55 HCl (CAS 464175-13-1)
Recommended Standards
- 4940AE 52516-17-3 C9H12ClN N-[2-(2-Chlorophenyl)ethyl]-N-methylamine (CAS 52516-17-3)
- Mianserin Impurity 114 (CAS 1314960-88-7)
- 30279-13-1 (4-Chloro-2-methylphenyl)ethylamine MFCD11158525 (CAS 30279-13-1)
- Pioglitazone Impurity 20 (CAS 69603-36-7)
- Cetirizine Dihydrochloride EP Impurity E (CAS CATO-C4X-108351)
- Tunodafil Impurity 1 (CAS CATO-C4X-31101)
- Flunarizine Impurity 24 (CAS 163596-56-3)
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