Perindopril Impurity 78 HCl CAS CATO-C4X-125281
| CAS No. | CATO-C4X-125281 |
| Molecular Formula | C19H32N2O5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Perindopril Impurity 78 HCl under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Perindopril Impurity 78 HCl (CAS CATO-C4X-125281) is a certified pharmaceutical impurity reference standard with the molecular formula C19H32N2O5HCl and a molecular weight of 404.93 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Perindopril Impurity 78 HCl is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 404.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C19H32N2O5 HCl |
| Molecular Weight | 404.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Perindopril Standards
- Perindopril Impurity N3 (CAS 1004292-98-1)
- Perindopril T-Butylamine (CAS 107133-36-8)
- Perindopril Impurity N1 (CAS 108507-42-2)
- Perindopril Impurity 1 HCl (CAS 111013-52-6)
- Perindopril EP Impurity L (CAS 111836-22-7)
- Perindopril Acyl-beta-D-Glucuronide (CAS 120398-66-5)
- Perindopril Benzyl Ester (CAS 122454-52-8)
- Perindopril EP Impurity F (CAS 129970-98-5)
Recommended Standards
- Penehyclidine Impurity N1 (CAS 87827-02-9)
- Boceprevir Impurity 10 (CAS CATO-C4X-252510)
- Entecavir 4-Dimethylsilyl USP Impurity (CAS 870614-82-7)
- 4-(Triphenylsilyl)benzoic acid (CAS 18821-83-5)
- Ethyl 3,3,3-triethoxypropanoate (CAS 32650-62-7)
- N-(5-{[5-(2,4-Dichlorophenyl)-2-furyl]carbonyl}-1,3-thiazol-2-yl)-N,N-dimethyliminoformamide (CAS 865659-93-4)
- 5-Bromo-4-phenylfuran-2-carbaldehyde (CAS 1780198-07-3)
- Tert-butyl 2-methoxy-7-oxo-5,7-dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidine]-1'-carboxylate (CAS 2377355-71-8)
- 3-(4-Aminophenyl)isoxazole-5-carboxylic acid (CAS 860367-71-1)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com