Indacaterol Impurity 56 HCl CAS CATO-C4X-150056
| CAS No. | CATO-C4X-150056 |
| Molecular Formula | C13H19N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Indacaterol Impurity 56 HCl (CAS CATO-C4X-150056, C13H19NHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Indacaterol Impurity 56 HCl (C13H19NHCl) 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 225.76 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Indacaterol Impurity 56 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 | C13H19N HCl |
| Molecular Weight | 225.76 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Indacaterol Standards
- Indacaterol formic acid (CAS 1000160-93-9)
- Indacaterol Acetate (CAS 1000160-96-2)
- Indacaterol Impurity 2 (CAS 100331-89-3)
- Indacaterol Impurity 12 (CAS 1026461-20-0)
- Indacaterol Impurity 25 (CAS 1207760-24-4)
- S-Indacaterol (CAS 1235445-80-3)
- S-Indacaterol Maleate (CAS 1235445-80-3(free base))
- Indacaterol Impurity 66 (CAS 1261219-83-3)
Recommended Standards
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- Loratadine Impurity 97 (CAS CATO-C4X-142697)
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- Cefazolin Impurity 39 (CAS CATO-C4X-157739)
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- 4-Ethynyl-1-fluoro-2-(trifluoromethyl)benzene (CAS 1233501-60-4)
- 3-(4-Piperidinylmethyl)-benzoic acid methyl ester (CAS 1170775-45-7)
- Bedaquiline Impurity 16 (CAS CATO-C4X-116716)
- 5-Isopropyl-1-phenyl-1H-pyrazole (CAS 3191-88-6)
- Peptide 437 (CAS CATO-CPTD788437)
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