(11bR)-4-Hydroxy-2,6-bis[4-(trifluoromethyl)phenyl]dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide CAS 791616-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 791616-59-6 |
| Molecular Formula | C34H19F6O4P |
| Molecular Weight | 636.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (11bR)-4-Hydroxy-2,6-bis[4-(trifluoromethyl)phenyl]dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide (CAS 791616-59-6) pharmaceutical standards reference standard. Molecular formula: C34H19F6O4P. Molecular weight: 636.48 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C34H19F6O4P |
| Molecular Weight | 636.48 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 22.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
Related bR Standards
- (11bS)-4-Hydroxy-2,6-bis[4-(trifluoromethyl)phenyl]dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide (CAS 1264573-23-0)
- 3-(2-(4-Hydroxy-3,5-diiodostyryl)-3,3-dimethyl-3H-indol-1-ium-1-yl)propane-1-sulfonate (CAS 145876-11-5)
- Methyl 1-Hydroxy-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxanonatriacontan-39-oate (CAS 1239588-11-4)
- (11bR)-4-Hydroxy-2,6-bis(2,3,4,5,6-pentamethylphenyl)-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide (CAS 1221940-48-2)
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Recommended Standards
- Lenvatinib Impurity 124 (CAS CATO-C4X-1140124)
- 1,3,6-Tri-O-galloyl-b-D-glucose (CAS 18483-17-5)
- (1-Methyl-3-phenyl-5-((3-(trifluoromethyl)phenyl)sulfonyl)-1H-pyrazol-4-yl)methyl 3,5-bis(trifluoromethyl)benzoate (CAS 318497-76-6)
- Methyl 2-bromo-3-(4-chlorophenyl)propanoate (CAS 7141-89-1)
- 2-{[cyano(2,4-dichlorophenyl)methyl]sulfanyl}-4,6-dimethylpyridine-3-carbonitrile (CAS 477865-33-1)
- (S)-N-(1-(2-Chloroacetyl)pyrrolidin-3-yl)-N-isopropylacetamide (CAS 1354010-31-3)
- Roflumilast USP Related Compound B (CAS 1391052-76-8)
- N-(3-chlorophenyl)-N-(methylsulfonyl)-L-alanine (CAS 1008026-74-1)
- 4-Fluoro-N,N-dimethylpyrrolidin-3-amine (CAS 1824334-96-4)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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