Quinapril hydrochloride CAS 82586-55-8
| CAS No. | 82586-55-8 |
| Molecular Formula | C25H30N2O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Quinapril hydrochloride is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Quinapril hydrochloride (CAS 82586-55-8), molecular formula C25H30N2O5HCl and molecular weight 474.98 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C25H30N2O5HCl, Quinapril hydrochloride contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 474.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Quinapril hydrochloride 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 | C25H30N2O5 HCl |
| Molecular Weight | 474.98 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Quinapril Standards
- Quinapril Bicyclic Acid Benzyl Ester (CAS 103733-30-8)
- Quinapril ethyl ester (CAS 103733-35-3)
- Quinapril ethyl ester maleic acid salt (CAS 103733-36-4)
- Quinapril EP Impurity D (CAS 103733-49-9)
- Quinapril EP Impurity I (CAS 103775-09-3)
- Quinapril EP Impurity G (CAS 103833-16-5)
- Quinapril EP Impurity C-d5 (CAS 1279034-23-9)
- Quinapril EP Impurity E (CAS 2055735-09-4)
Recommended Standards
- tert-butyl 3-amino-3-ethylazetidine-1-carboxylate (CAS 1158758-79-2)
- 1-((4,5-Dimethyl-4h-1,2,4-triazol-3-yl)thio)-3,3-dimethylbutan-2-one (CAS 1206044-40-7)
- (R)-6-Methylhept-5-en-2-ol (CAS 58917-27-4)
- 1-(3-Fluoro-5-iodophenyl)pyrolidine (CAS 2121513-22-0)
- 34441-14-0 2OGX6YHQ1F Nicotianamine 1-Azetidinebutanoic acid, alpha-((3-amino-3-carboxypropyl)amino)-2-carboxy-, (2S-(1(alphaR*(R*)),2R*))- N-(N-(3-Amino-3-carboxypropyl)-3-amino-3-carboxypropyl)azetidine-2-carboxylic acid UNII-2OGX6YHQ1F (CAS 34441-14-0)
- Valaciclovir EP Impurity Q (CAS CATO-C4X-124817)
- Ir(p-CF3-ppy)3 (CAS 500295-52-3)
- 1-(2-(2,2,2-Trifluoroethyl)phenyl)ethan-1-one (CAS 1393558-72-9)
- (R)-3-Amino-3-(1,5-dimethyl-1h-pyrazol-4-yl)propanamide (CAS 1567908-44-4)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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