Quinaprilat HCl CAS 85441-60-7
| CAS No. | 85441-60-7 |
| Molecular Formula | C25H27N2O7 |
| Molecular Weight | 467.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| 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 Quinaprilat HCl.
Quinaprilat HCl (CAS 85441-60-7), molecular formula C25H27N2O7 and molecular weight 467.49 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C25H27N2O7, Quinaprilat HCl contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 467.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Quinaprilat 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 | C25H27N2O7 |
| Molecular Weight | 467.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(3,4-Difluorophenyl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477330-08-8)
- Z-Val-Ala-DL-Asp(OMe)-fluoromethylketone (CAS 634911-81-2)
- N-(2,4-Difluorophenyl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618432-47-6)
- 2-(((Rel-(1R,4r)-4-((R)-1-amino-2-(7-fluoro-2-oxoquinoxalin-1(2H)-yl)ethyl)cyclohexyl)amino)methyl)-6H-pyrimido[5,4-b][1,4]oxazin-7(8H)-one (CAS 1227303-13-0)
- 3-Cyclopropoxy-5-iodo-4-methylpyridine (CAS 1243360-72-6)
- 2,4-Dichloro-5-methanesulfonylbenzoic acid (CAS 51521-75-6)
- 1-(4-Isocyanatobenzyl)piperidine (CAS 879896-46-5)
- 3-Methyl-2-(piperidin-1-yl)-5-vinylpyridine (CAS 1355206-33-5)
- 2-(5-(4-Chlorophenyl)pyrimidin-2-yl)acetic acid (CAS 38107-00-5)
- Methyl 2-Amino-2-mesitylacetate (CAS 1218141-42-4)
- Methyl 3-formyl-4-hydroxy-5-methylbenzoate (CAS 1411993-59-3)
- 2-Isopropoxypyrimidin-5-ol (CAS 1355066-80-6)
- N-(4-bromo-2-methoxyphenyl)-2,2,2-trifluoroacetamide (CAS 870838-52-1)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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