(S)-(2’-Methoxy-[1,1’-binaphthalen]-2-yl)diphenylphosphine CAS 134484-36-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134484-36-9 |
| Molecular Formula | C33H25OP |
| Molecular Weight | 468.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-(2’-Methoxy-[1,1’-binaphthalen]-2-yl)diphenylphosphine (CAS 134484-36-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H25OP. Molecular weight: 468.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C33H25OP |
| Molecular Weight | 468.52 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.) | 1995 |
Related S Standards
- {2-Methoxy-4-[4-oxo-2-thioxo-3-(3-trifluoromethyl-phenyl)-thiazolidin-5-ylidenemethyl]-phenoxy}-acetic acid (CAS 292173-91-2)
- N-Methoxy-N-methyl-4-oxo-5-{[3-(trifluoromethyl)phenyl]methyl}-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-7-sulfonamide (CAS 1022903-91-8)
- 3-Methoxy-6-phenylsulfonyl-6,7-didehydro Estradiol (CAS 153004-08-1)
- 3-(3-Methoxy-4-((4-methoxybenzyl)oxy)benzyl)-6-(1-methyl-1H-pyrazol-4-yl)-3H-imidazo[4,5-b]pyridin-2-amine (CAS 1788906-96-6)
- Methyl (9-((2-methoxy-4-(methylsulfonamido)phenyl)amino)acridin-3-yl)carbamate (CAS 79453-40-0)
- 5-Methoxy-2,3-dihydrobenzo[b][1,4]dioxine (CAS 1710-55-0)
- (E)-(2-Methoxy-5-(((2,4,6-trimethoxystyryl)sulfonyl)methyl)phenyl)-L-alanine (CAS 592543-24-3)
- 5-(3-Methoxy-4-(octyloxy)benzylidene)-2-(pyridin-4-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 617694-27-6)
Recommended Standards
- 1239269-51-2 TE20GB753F Henatinib UNII-TE20GB753F Pyrrolo(3,2-c)azepin-4(1H)-one, 2-((Z)-(5-fluoro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl)-5,6,7,8-tetrahydro-5-((2R)-2-hydroxy-3-(4-morpholinyl)propyl)-3-methyl- (CAS 1239269-51-2)
- (R)-MOP (CAS 145964-33-6)
- Fmoc-Met-OSu (CAS 112913-64-1)
- (6-Chloro-4-(chloromethyl)-5-(difluoromethyl)pyridin-3-yl)methanol (CAS 1806901-18-7)
- 1-(6-Methylpyridin-2-yl)ethan-1-one 1-(6-methylpyridin-2-yl)ethanone 6-Acetyl-2-picoline 6940-57-4 (CAS 6940-57-4)
- 2-(3-Fluoro-4-(trifluoromethoxy)phenyl)acetic acid (CAS 886761-70-2)
- 1-(1H-Indol-3-yl)-3-(pyridin-2-ylmethyl)urea (CAS 899946-82-8)
- N-Acetyl-S-(2-hydroxypropyl)cysteine Dicyclohexylammonium Salt (CAS 38130-86-8)
- Methyl 5-bromo-2-chloro-3-methoxybenzoate (CAS 697762-67-7)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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