(9BS,14S,15aS)-14-(tert-butyl)-4,5,9b,12,13,14,15,15a-octahydro-10H-benzo[6,7]cyclohepta[1,2,3-de]pyrido[2,1-a]isoquinolin-14-ol CAS 56245-67-1
| CAS No. | 56245-67-1 |
| Molecular Formula | C25H31NO |
| Molecular Weight | 361.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (9BS,14S,15aS)-14-(tert-butyl)-4,5,9b,12,13,14,15,15a-octahydro-10H-benzo[6,7]cyclohepta[1,2,3-de]pyrido[2,1-a]isoquinolin-14-ol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 361.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(9BS,14S,15aS)-14-(tert-butyl)-4,5,9b,12,13,14,15,15a-octahydro-10H-benzo[6,7]cyclohepta[1,2,3-de]pyrido[2,1-a]isoquinolin-14-ol (CAS 56245-67-1) is a high-purity analytical reference standard with the molecular formula C25H31NO and a molecular weight of 361.52 g/mol.
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.
As a certified reference material (CRM), (9BS,14S,15aS)-14-(tert-butyl)-4,5,9b,12,13,14,15,15a-octahydro-10H-benzo[6,7]cyclohepta[1,2,3-de]pyrido[2,1-a]isoquinolin-14-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C25H31NO |
| Molecular Weight | 361.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Recommended Standards
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