Imidapril Impurity 8 CAS 177553-38-7
| CAS No. | 177553-38-7 |
| Molecular Formula | C8H14N2O3 |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Imidapril Impurity 8.
As a process- or degradation-related impurity, Imidapril Impurity 8 (CAS 177553-38-7, C8H14N2O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Imidapril Impurity 8 (C8H14N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures Imidapril Impurity 8 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.
Physical & Chemical Properties
| Molecular Formula | C8H14N2O3 |
| Molecular Weight | 186.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 2 |
Related Imidapril Standards
- Imidapril Impurity 10 (CAS CATO-C4X-243910)
- Imidapril Impurity 7 (CAS 168292-63-5)
- Imidapril Impurity 9 (CAS 87269-99-6)
- Imidapril Impurity 1 (CAS CATO-C4X-24391)
- Imidapril HCl (CAS 89396-94-1)
- Imidapril Impurity 12 (CAS 157085-04-6(free base))
- Imidapril Impurity 13 (CAS 157085-03-5(free base))
- Imidapril Impurity 14 (CAS 157085-05-(free base))
Recommended Standards
- Pilocarpine Impurity 7 (CAS CATO-C4X-24017)
- 2-Nonenedioic Acid (CAS 72461-80-4)
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- Nabumetone Impurity 19 (CAS 3453-33-6)
- Cefmetazole Impurity 48 (CAS 310466-38-7)
- Fluticasone Impurity 45 (CAS 80473-92-3)
- Adefovir Impurity 22 (CAS CATO-C4X-115222)
- 4-(Morpholinomethyl)-3-(4-nitrophenyl)isoxazol-5(2H)-one (CAS 61194-99-8)
- Dieckol (CAS 88095-77-6)
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- Ethyl 2,4-dihydroxy-6-methyl-5-nitropyridine-3-carboxylate (CAS 344443-57-8)
- 6-(2-Methoxyethoxy)nicotinic acid (CAS 894802-20-1)
- n-(4-Bromo-2-fluorophenyl)-4-methylthiazole-5-carboxamide (CAS 1016531-41-1)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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