Ramiprilat-d3 CAS 1356933-70-4
| CAS No. | 1356933-70-4 |
| Molecular Formula | - |
| Molecular Weight | 391.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 391.48 g/mol gives Ramiprilat-d3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ramiprilat-d3 (CAS 1356933-70-4), molecular formula C21H25D3N2O5 and molecular weight 391.48 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ramiprilat-d3 (C21H25D3N2O5) contains deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.5, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 391.48 g/mol, it falls into the moderately-high-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H25D3N2O5 |
| Molecular Weight | 391.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Ramiprilat Standards
Recommended Standards
- Baxdrostat Impurity 16 (CAS 3060412-71-4)
- tert-Butyl 4-(isoquinolin-5-ylsulfonyl)-3-methylpiperazine-1-carboxylate (CAS 1796933-25-9)
- N-{2-Cyano-1-[4-(4-methoxyphenyl)piperazino]vinyl}-N-(4-methylphenyl)urea (CAS 337920-15-7)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-((2-(dimethylamino)-2-oxoethyl)thio)benzoate (CAS 871305-03-2)
- Ethyl 3-iodo-1-methyl-1H-pyrazole-4-carboxylate (CAS 799835-39-5)
- Methyl 3-bromo-4-cyano-5-formylbenzoate (CAS 1804381-28-9)
- 2-(5-Methyl-[1,2,4]oxadiazol-3-yl)-piperidine hydrochloride (CAS 1258640-84-4)
- 6-(2-Oxopropyl)-3,4-dihydroquinolin-2(1H)-one (CAS 119899-34-2)
- Ethyl 2-(4-bromo-2-nitrophenoxy)propanoate (CAS 1254332-80-3)
- 11-(2,4-Dichlorophenyl)-3,3-dimethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 329206-31-7)
- Tert-butyl (2-methyl-3-oxo-3-(piperazin-1-yl)propyl)carbamate (CAS 1305712-84-8)
- Phenyl 7-methylquinoline-8-carboxylate (CAS 1442660-32-3)
- 5,6-Diamino-1,3-dimethyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 6501-96-8)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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