(3AR,8bS)-2-(2-(Diphenylphosphanyl)phenyl)-4,4-dimethyl-3a,8b-dihydro-4H-indeno[2,1-d]oxazole CAS 195192-48-4
| CAS No. | 195192-48-4 |
| Molecular Formula | C30H26NOP |
| Molecular Weight | 447.51 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 (3AR,8bS)-2-(2-(Diphenylphosphanyl)phenyl)-4,4-dimethyl-3a,8b-dihydro-4H-indeno[2,1-d]oxazole.
(3AR,8bS)-2-(2-(Diphenylphosphanyl)phenyl)-4,4-dimethyl-3a,8b-dihydro-4H-indeno[2,1-d]oxazole (CAS 195192-48-4) is a high-purity analytical reference standard with the molecular formula C30H26NOP and a molecular weight of 447.51 g/mol.
Structurally, (3AR,8bS)-2-(2-(Diphenylphosphanyl)phenyl)-4,4-dimethyl-3a,8b-dihydro-4H-indeno[2,1-d]oxazole (C30H26NOP) contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.5, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 447.51 g/mol, it falls into the moderately-high-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.
CATO manufactures (3AR,8bS)-2-(2-(Diphenylphosphanyl)phenyl)-4,4-dimethyl-3a,8b-dihydro-4H-indeno[2,1-d]oxazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H26NOP |
| Molecular Weight | 447.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3AS,8bR)-2-(2-(Diphenylphosphanyl)phenyl)-4,4-dimethyl-3a,8b-dihydro-4H-indeno[2,1-d]oxazole (CAS 195192-46-2)
- 2-((2S,3S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)pyridine (CAS 2565792-34-7)
- 2-((2R,3R)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)pyridine (CAS 1542796-14-4)
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Why CATO?
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