Ramipril-d5 CAS 1132661-86-9
| CAS No. | 1132661-86-9 |
| Molecular Formula | - |
| Molecular Weight | 421.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ramipril-d5 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.
CATO supplies Ramipril-d5 (CAS 1132661-86-9), a certified reference material (molecular formula C23H27D5N2O5, MW 421.54 g/mol) for analytical method development and quality control.
Ramipril-d5 (C23H27D5N2O5) contains deuterium isotope labeling, a flavonoid core, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H27D5N2O5 |
| Molecular Weight | 421.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Ramipril Standards
- Ramipril EP Impurity C (CAS 99742-35-5)
- Ramipril Impurity 1 (CAS CATO-C4X-17441)
- Ramipril (CAS 87333-19-5)
- Ramipril Impurity 27 (CAS 753405-33-3)
- Ramipril EP Impurity I (CAS 129939-65-7)
- Ramipril EP Impurity J (CAS 1246253-05-3)
- Ramipril EP Impurity N (CAS 129939-63-5)
- Ramipril EP Impurity L (CAS 1309040-96-7)
Recommended Standards
- Lasmiditan Impurity 41 (CAS CATO-C4X-247841)
- Dimethyl 2-(2,2,6-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate (CAS 258267-12-8)
- Posaconazole Impurity 32 (CAS CATO-C4X-120832)
- Latrunculin A (CAS 76343-93-6)
- 1-(1-Cyclopropyl-1h-imidazol-2-yl)-n-methylmethanesulfonamide (CAS 1420900-83-9)
- Tert-butyl 3-((isopropylamino)methyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 1638763-52-6)
- 4-Bromo-2-cyano-6-(difluoromethyl)benzene-1-sulfonyl chloride (CAS 1805186-53-1)
- Methyl 1-(2-aminothiazol-4-yl)cyclopropane-1-carboxylate (CAS 1996506-66-1)
- 2-chloro-5-fluoro-1-methyl-1H-1,3-benzodiazole (CAS 401567-12-2)
- tert-Butyl 3-(4-methoxybenzyl)-2,4-dioxo-1,3,4,5,7,8-hexahydropyrido[4,3-d]pyrimidine-6(2H)-carboxylate (CAS 947404-33-3)
- 1-(2,2-Difluoroethyl)-3-nitro-1H-pyrazole-4-carboxylic acid (CAS 1798678-71-3)
- 2-Bromo-1-(3-methylpyrazin-2-yl)ethanone (CAS 593270-21-4)
- 3,5-Di-tert-butyl-2-methoxybenzoic acid (CAS 31314-32-6)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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