(11bS)-4-Hydroxy-2,6-bis(4-(naphthalen-1-yl)phenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide CAS 871130-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 871130-16-4 |
| Molecular Formula | C52H33O4P |
| Molecular Weight | 752.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(11bS)-4-Hydroxy-2,6-bis(4-(naphthalen-1-yl)phenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 871130-16-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C52H33O4P. Molecular weight: 752.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C52H33O4P |
| Molecular Weight | 752.79 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 |
| Degree of Unsaturation (DBE) | 36.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related bS Standards
- (11bR)-4-Hydroxy-2,6-bis(4-(naphthalen-1-yl)phenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 1450925-06-0)
- (11bR)-4-Hydroxy-2,6-bis[4-(2-naphthalenyl)phenyl]-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 699006-55-8)
- (11bS)-4-Hydroxy-2,6-bis[4-(2-naphthalenyl)phenyl]-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 871130-15-3)
- (11bS)-4-Hydroxy-2,6-di(pyren-1-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2280936-20-9)
- 2-Hydroxy-3,6,7,10,11-pentakis(hexyloxy)triphenylene (CAS 156244-98-3)
- (11bS)-4-Hydroxy-2,6-bis(2,4,6-triisopropylphenyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide (CAS 878111-20-7)
- 14-β-Hydroxy-7-O-(triethylsilyl) Baccatin III 1,14-Carbonate (CAS 186347-84-2)
- 2-hydroxy-2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetamide (CAS 1421272-67-4)
Recommended Standards
- Dichloro(1,3-di-i-propylphenylimidazolidin-2-ylidene){2-[(ethoxy-2-oxoethylidene)amino]benzylidene} ruthenium(II) (CAS 2097273-88-4)
- 1,1',1'',2,2',2''-Hexaphenyl-[4,4':4',4''-terpyrazolidine]-3,3',3'',5,5',5''-hexaone (CAS 3812-22-4)
- MeOSuc-Lys(2-picolinoyl)-Ala-Pro-Val-pNA (L-1350.0025) (CAS 757139-27-8)
- 1-(2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-methylurea (CAS 2246823-64-1)
- 2-ethylazepane (CAS 80053-54-9)
- Emedastine impurity 36 (CAS CATO-C4X-226736)
- [1-(aminomethyl)-2-(4-fluorophenyl)cyclopropyl]methanol hydrochloride (CAS 1798730-81-0)
- tert-Butyl (3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 330793-09-4)
- 4-Benzyl-1-[(oxiran-2-yl)methyl]piperidine (CAS 78484-00-1)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com