(R)-(2'-Ethyl-[1,1'-binaphthalen]-2-yl)diphenylphosphine oxide CAS 137769-29-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137769-29-0 |
| Molecular Formula | C34H27OP |
| Molecular Weight | 482.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-(2'-Ethyl-[1,1'-binaphthalen]-2-yl)diphenylphosphine oxide (CAS 137769-29-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C34H27OP. Molecular weight: 482.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C34H27OP |
| Molecular Weight | 482.55 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.) | 1996 |
Recommended Standards
- 9-Fluoro-11β,17-dihydroxy-16α,21-bis(methoxymethoxy)-pregna-1,4-diene-3,20-dione (CAS 2822-16-4)
- 1-[(1R,2S)-1-(Di-o-tolylphosphinooxy)-1-phenylpropan-2-yl]-3-phenylurea (CAS 1391410-56-2)
- 2-((4-Methylbenzyl)thio)-4-(3-(trifluoromethyl)phenoxy)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 478030-10-3)
- (R)-(Tetrahydrofuran-2-yl)methanol (CAS 22415-59-4)
- 2-{[(Prop-2-en-1-yl)amino]methyl}phenol hydrochloride (CAS 1240568-73-3)
- 1-Anthracenecarboxylic acid (CAS 607-42-1)
- 4-(4-Fluorophenyl)-2-methylbutan-1-amine (CAS 1017211-00-5)
- rac N-Acetyl-Pseudoephedrine (CAS 5878-95-5)
- 2-Methyl-1-pyridin-2-yl-propylamine dihydrochloride (CAS 1228878-68-9)
- C-Peptide（dog） (CAS 39016-05-2)
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