(S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-ol CAS 144868-15-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144868-15-5 |
| Molecular Formula | C32H23OP |
| Molecular Weight | 454.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-ol (CAS 144868-15-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C32H23OP. Molecular weight: 454.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C32H23OP |
| Molecular Weight | 454.50 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) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related S Standards
- (1R)-2'-(Diphenylphosphino)-1,1'-binaphthalenyl-2-ol (CAS 149917-88-4)
- 8′-(Diphenylphosphino)[1,1′-binaphthalen]-8-ol (CAS 193699-33-1)
- (1R)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-amine (CAS 216369-04-9)
- (1S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-amine (CAS 259260-33-8)
- 2-(2,2-Bis(diphenylphosphino)ethyl)-1,1-dimethylhydrazine (CAS 105632-78-8)
- 1,4-Bis(diphenylphosphino)butane 7688-25-7 1,4-BIS(DIPHENYLPHOSPHINE)BUTANE;1,4-BIS(DIPHENYLPHOSPHINO)BUTANE;1,4-BUTANEDIYLBIS[DIPHENYLPHOSPHINE];1,4-BUTYLENEBIS(DIPHENYLPHOSPHINE);DPPB;TETRAMETHYLENEBIS(DIPHENYLPHOSPHINE);[4-(DIPHENYLPHOSPHANYL)BUTYL]DIPHENYLPHOSPHANE GC10108 (CAS 7688-25-7)
- (S)-2-(8-(Diphenylphosphino)quinolin-2-yl)-4-phenyl-4,5-dihydrooxazole (CAS 244610-27-3)
- 2-[Bis(diphenylphosphino)methyl]pyridine (CAS 60398-55-2)
Recommended Standards
- (R)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1441830-74-5)
- Eplerenone Impurity 27 (CAS CATO-C4X-163027)
- Risperidone EP Impurity F (CAS 1346603-86-8)
- 2-((tert-Butoxycarbonyl)amino)-2-(2,2-difluorocyclopropyl)acetic acid (CAS 1393529-99-1)
- (S)-Benzyl 4-((2-amino-N-ethylpropanamido)methyl)piperidine-1-carboxylate (CAS 1353999-63-9)
- 1-(2,5-Dimethyloxazol-4-yl)ethanamine (CAS 940879-47-0)
- 3-(Butane-1-sulfonamido)-2-hydroxypropanoic acid (CAS 1494595-06-0)
- 1,1,1,3,3,3-Hexamethyldisilazane (CAS 999-97-3)
- Fmoc-D-2-Fluoro-4-chlorophenylalanine (CAS 1217768-67-6)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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