(5R)-5-[3-(1,1,2,2,3,3,3-heptadeuteriopropoxy)-4-methoxyphenyl]-5-methyl-1,3-oxazolidin-2-one CAS 1795787-13-1
| CAS No. | 1795787-13-1 |
| Molecular Formula | - |
| Molecular Weight | 272.35 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 (5R)-5-[3-(1,1,2,2,3,3,3-heptadeuteriopropoxy)-4-methoxyphenyl]-5-methyl-1,3-oxazolidin-2-one.
(5R)-5-[3-(1,1,2,2,3,3,3-heptadeuteriopropoxy)-4-methoxyphenyl]-5-methyl-1,3-oxazolidin-2-one (CAS 1795787-13-1), molecular formula C14H12D7NO4 and molecular weight 272.35 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (5R)-5-[3-(1,1,2,2,3,3,3-heptadeuteriopropoxy)-4-methoxyphenyl]-5-methyl-1,3-oxazolidin-2-one (C14H12D7NO4) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.5, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 272.35 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C14H12D7NO4 |
| Molecular Weight | 272.35 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related R Standards
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