(11bR)-8,9,10,11,12,13,14,15-Octahydro-N,N-dimethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine CAS 444311-00-6
| CAS No. | 444311-00-6 |
| Molecular Formula | C22H26NO2P |
| Molecular Weight | 367.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (11bR)-8,9,10,11,12,13,14,15-Octahydro-N,N-dimethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine is closely related to a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (11bR)-8,9,10,11,12,13,14,15-Octahydro-N,N-dimethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 444311-00-6), a certified reference material (molecular formula C22H26NO2P, MW 367.42 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H26NO2P, (11bR)-8,9,10,11,12,13,14,15-Octahydro-N,N-dimethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 367.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C22H26NO2P |
| Molecular Weight | 367.42 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related bR Standards
- 8,9,10,11,12,13,14,15-Octahydro-N,N-dimethyldinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine (CAS 1258223-37-8)
- Bis(octahydro-1H-4,7-methanoinden-5-yl) hydrogen phosphate (CAS 34260-65-6)
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- (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 297752-25-1)
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- Benzyl octahydro-6H-pyrido[3,4-b][1,4]thiazine-6-carboxylate 4,4-dioxide (CAS 2306260-77-3)
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- 2,2''',3,3''',4,4''',5,5'''-Octahydro-1,1':4',1'':4'',1'''-quaterphenyl (CAS 7104-64-5)
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