Perindopril Impurity 96 CAS CATO-C4X-125296
| CAS No. | CATO-C4X-125296 |
| Molecular Formula | C16H15NO2 |
| Molecular Weight | 253.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Perindopril Impurity 96 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Perindopril Impurity 96 (CAS CATO-C4X-125296, C16H15NO2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Perindopril Impurity 96 (C16H15NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Perindopril Impurity 96 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 | C16H15NO2 |
| Molecular Weight | 253.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Perindopril Standards
- Perindopril Impurity 31 (CAS CATO-C4X-125231)
- Perindopril Impurity 27 (CAS CATO-C4X-125227)
- Perindopril Impurity 93 (CAS CATO-C4X-125293)
- Perindopril EP Impurity J (CAS 685523-06-2)
- Perindopril Impurity 88 (CAS CATO-C4X-125288)
- Perindopril Impurity 13 (CAS 65166-97-4)
- Perindopril Impurity 32 (CAS CATO-C4X-125232)
- Perindopril EP Impurity K (CAS 2165676-00-4)
Recommended Standards
- Olanzapine Impurity 32 (CAS CATO-C4X-117832)
- Avibactam impurity 111 (CAS CATO-C4X-1348111)
- Brexpiprazole Impurity 13 (CAS 15116-41-3)
- Ketoprofen EP Impurity E (CAS 59512-16-2)
- Etravirine Impurity 1 (CAS 1263409-98-8)
- Olanzapine Impurity 25 (CAS 612503-08-9)
- Lisinopril Impurity 17 (CAS CATO-C4X-168117)
- 3H-Benzo[e]indazole (CAS 232-89-3)
- Valganciclovir Impurity 23 (CAS CATO-C4X-177423)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(2-nitrophenoxy)propanoic acid (CAS 99197-78-1)
- 4-methyl-1-(1,2,3,4-tetrahydronaphthalen-1-yl)-1H-pyrazol-5-amine hydrochloride (CAS 1235438-77-3)
- 3-fluoronaphthalene-1-carbonitrile (CAS 13772-85-5)
- N-(thiophen-2-ylmethyl)cyclopentanamine (CAS 58924-50-8)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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