Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin, 2,6-bis[3,5-bis(trifluoromethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-, 4-oxide CAS 1836233-62-5
| CAS No. | 1836233-62-5 |
| Molecular Formula | C36H25F12O4P |
| Molecular Weight | 780.54 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.
CATO supplies Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin, 2,6-bis[3,5-bis(trifluoromethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-, 4-oxide (CAS 1836233-62-5), a certified reference material (molecular formula C36H25F12O4P, MW 780.54 g/mol) for analytical method development and quality control.
Structurally, Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin, 2,6-bis[3,5-bis(trifluoromethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-, 4-oxide (C36H25F12O4P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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 780.54 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin, 2,6-bis[3,5-bis(trifluoromethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-, 4-oxide 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 | C36H25F12O4P |
| Molecular Weight | 780.54 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) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Dinaphtho Standards
- Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine, N-[(1S,2R)-2-[(4-bromophenyl)thio]-1,2-diphenylethyl]-N-(phenylmethyl)-, (11bR)- (CAS 1826898-75-2)
- Dinaphtho[2,3-d:2′,3′-f][1,3,2]dioxaphosphepin, 5,9-bis[2-(cyclohexyloxy)-1-naphthalenyl]-7-hydroxy-, 7-oxide (CAS 2168567-88-0)
- Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine, N-[[3,5-bis(trifluoromethyl)phenyl]methyl]-N-(4-methoxyphenyl)-2,6-bis(4-nitrophenyl)-, (11bS)- (CAS 1966960-73-5)
- Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine, 2,6-diphenyl-, 3,3,5,5-tetraoxide (CAS 1384452-64-5)
- 5-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-10,11-dihydro-5H-dibenz[b,f]azepine (CAS 2093047-92-6)
- N-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-1,1,1-trifluoromethanesulfonamide (CAS 1150111-91-3)
- Dinaphtho[2,3-a:2',3'-h]acridine-5,9,14,15,18(6H)-pentaone (CAS 10142-57-1)
- 1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2-methylindoline (CAS 1186392-42-6)
Recommended Standards
- Iopamidol Impurity 56 (CAS CATO-C4X-145056)
- (11bS)-2,6-Bis[3,5-bis(trifluoromethyl)phenyl]-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 2229836-07-9)
- Maytansinoid Impurity 6 (CAS CATO-C4X-22516)
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