| CAS No. | 4975-12-6 |
| Molecular Formula | C24H36N2O3 |
| Molecular Weight | 400.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 4975-12-6 G0MI94UZI8 5alpha-Androstanol(2,3)furazan-17beta-tetrahydropyranol UNII-G0MI94UZI8 5alpha-Androstano(2,3-C)furazan-17beta-tetrahydropyranol-ether Androstano(2,3-C)(1,2,5)oxadiazole, 17-((tetrahydro-2H-pyran-2-yl)oxy)-, (5alpha,17beta)- 1H-Cyclopenta(7,8)phenanthro(2,3-C)(1,2,5)oxadiazole, 2,3,3a,3b,4,5,5a,6,10,10a,10b,11,12,12a-tetradecahydro-10a,12-dimethyl-1-((tetrahydropyran-2-yl)oxy)- 5alpha-Androstano(2,3-C)(1,2,5)oxadiazole, 17beta-((tetrahydro-2H-pyran-2-yl)oxy)- is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4975-12-6 G0MI94UZI8 5alpha-Androstanol(2,3)furazan-17beta-tetrahydropyranol UNII-G0MI94UZI8 5alpha-Androstano(2,3-C)furazan-17beta-tetrahydropyranol-ether Androstano(2,3-C)(1,2,5)oxadiazole, 17-((tetrahydro-2H-pyran-2-yl)oxy)-, (5alpha,17beta)- 1H-Cyclopenta(7,8)phenanthro(2,3-C)(1,2,5)oxadiazole, 2,3,3a,3b,4,5,5a,6,10,10a,10b,11,12,12a-tetradecahydro-10a,12-dimethyl-1-((tetrahydropyran-2-yl)oxy)- 5alpha-Androstano(2,3-C)(1,2,5)oxadiazole, 17beta-((tetrahydro-2H-pyran-2-yl)oxy)- (CAS 4975-12-6) is a high-purity analytical reference standard with the molecular formula C24H36N2O3 and a molecular weight of 400.55 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 4975-12-6 G0MI94UZI8 5alpha-Androstanol(2,3)furazan-17beta-tetrahydropyranol UNII-G0MI94UZI8 5alpha-Androstano(2,3-C)furazan-17beta-tetrahydropyranol-ether Androstano(2,3-C)(1,2,5)oxadiazole, 17-((tetrahydro-2H-pyran-2-yl)oxy)-, (5alpha,17beta)- 1H-Cyclopenta(7,8)phenanthro(2,3-C)(1,2,5)oxadiazole, 2,3,3a,3b,4,5,5a,6,10,10a,10b,11,12,12a-tetradecahydro-10a,12-dimethyl-1-((tetrahydropyran-2-yl)oxy)- 5alpha-Androstano(2,3-C)(1,2,5)oxadiazole, 17beta-((tetrahydro-2H-pyran-2-yl)oxy)- is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 400.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C24H36N2O3 |
| Molecular Weight | 400.55 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |