| CAS No. | 47792-50-7 |
| Molecular Formula | C32H33NO4 |
| Molecular Weight | 495.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 495.61 g/mol gives (R)-1,2,3,4-Tetrahydro-6-methoxy-1-[[4-methoxy-3-(phenylmethoxy)phenyl]methyl]-7-(phenylmethoxy)isoquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-1,2,3,4-Tetrahydro-6-methoxy-1-[[4-methoxy-3-(phenylmethoxy)phenyl]methyl]-7-(phenylmethoxy)isoquinoline (CAS 47792-50-7), molecular formula C32H33NO4 and molecular weight 495.61 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (R)-1,2,3,4-Tetrahydro-6-methoxy-1-[[4-methoxy-3-(phenylmethoxy)phenyl]methyl]-7-(phenylmethoxy)isoquinoline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 495.61 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.
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.
| Molecular Formula | C32H33NO4 |
| Molecular Weight | 495.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 1 |