rac-Trandolapril D5 CAS CATO-C4X-177017
| CAS No. | CATO-C4X-177017 |
| Molecular Formula | - |
| Molecular Weight | 435.57 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 rac-Trandolapril D5.
rac-Trandolapril D5 (CAS CATO-C4X-177017), molecular formula C24H29D5N2O5 and molecular weight 435.57 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage, rac-Trandolapril D5 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 435.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), rac-Trandolapril D5 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 | C24H29D5N2O5 |
| Molecular Weight | 435.57 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related rac Standards
- Trandolapril-D5 (CAS 1356847-98-7)
- Trandolapril (CAS 87679-37-6)
- Trandolapril EP Impurity A (CAS 118194-41-5)
- Trandolapril EP Impurity D (CAS 149881-40-3)
- Trandolapril impurity (CAS CATO-C4X-177016)
- Trandolapril EP Impurity E (Trandolaprilate) (CAS 87679-71-8)
- Trandolapril Benzyl Ester (CAS 98677-37-3)
- Trandolapril Impurity 14 (CAS CATO-C4X-177014)
Recommended Standards
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- Paxilline (CAS 57186-25-1)
- 1-Cbz-3-methylpiperidine-3-carboxylic Acid (CAS 174543-78-3)
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- 1-(4-Nitrobenzyl)-N-phenyl-1H-imidazole-4-carboxamide (CAS 1351848-60-6)
- 2-(5-methyl-1H-imidazol-4-yl)acetic acid hydrochloride (CAS 60093-52-9)
- Methyl 2,5-Dimethyl-1H-pyrrole-3-carboxylate (CAS 69687-80-5)
- (S)-N-Boc-7-bromo-2,3-dihydro-1H-inden-1-amine (CAS 2089389-01-3)
- N-(Pyrazolo[1,5-a]pyridin-3-ylmethyl)-3-(thiophen-2-yl)acrylamide (CAS 1396892-35-5)
- Tert-butyl (3-methylpiperidin-4-yl)carbamate (CAS 866538-96-7)
- 6-Bromo-5-methylimidazo[1,2-a]pyridine-2-carbohydrazide (CAS 1820706-68-0)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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