1-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-ylpiperidine CAS 879083-09-7
| CAS No. | 879083-09-7 |
| Molecular Formula | C25H22NO2P |
| Molecular Weight | 399.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-ylpiperidine (CAS 879083-09-7) is a high-purity analytical reference standard with the molecular formula C25H22NO2P and a molecular weight of 399.42 g/mol.
Owing to a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, 1-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-ylpiperidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 399.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-ylpiperidine 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 | C25H22NO2P |
| Molecular Weight | 399.42 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dinaphtho Standards
- 1-[(11bR)-Dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepin-4-yl]piperidine (CAS 636559-55-2)
- Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine, N,N-diethyl-8,9,10,11,12,13,14,15-octahydro-, (11bR)- (CAS 857282-69-0)
- 4-[(11bR)-Dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepin-4-yl]morpholine (CAS 636559-56-3)
- Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide (CAS 1384452-63-4)
- Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin, 4-(2-methylpropoxy)-, (11bR)- (CAS 503544-55-6)
- 1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylpyrrolidine (CAS 736142-26-0)
- 1-(11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylpyrrolidine (CAS 627528-96-5)
- Dinaphtho[2,3-b:2',3'-i]phenazine (CAS 258-40-2)
Recommended Standards
- 1-[4-(morpholine-4-sulfonyl)-2-nitrophenyl]piperidine-4-carboxylic acid (CAS 726151-51-5)
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- 1-[(4-Morpholino-3-nitrophenyl)sulfonyl]-4-piperidinecarboxylic acid (CAS 866050-20-6)
- 3-((4-(2-Methoxyphenoxy)phenyl)sulfonamido)benzoic acid (CAS 612044-42-5)
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Why CATO?
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