2-(Diphenylphosphino)-N-[(1S,2R)-2-[(R)-1-naphthalenylsulfinyl]-1,2-diphenylethyl]benzamide CAS 1570510-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1570510-65-4 |
| Molecular Formula | C43H34NO2PS |
| Molecular Weight | 659.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Diphenylphosphino)-N-[(1S,2R)-2-[(R)-1-naphthalenylsulfinyl]-1,2-diphenylethyl]benzamide (CAS 1570510-65-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C43H34NO2PS. Molecular weight: 659.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C43H34NO2PS |
| Molecular Weight | 659.77 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 27.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diphenylphosphino Standards
- 4,6-Bis(diphenylphosphino)-10-phenyl-10H-phenoxaphosphine (CAS 261733-09-9)
- [(R)-2′-(Diphenylphosphino)[1,1′-binaphthalen]-2-yl]diphenylphosphine oxide (CAS 152646-80-5)
- [2′-(Diphenylphosphino)[1,1′-binaphthalen]-2-yl]diphenylphosphine oxide (CAS 183244-55-5)
- 5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole (CAS 681259-24-5)
- 1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine (CAS 905714-10-5)
- 4-(Bis(2-(diphenylphosphino)ethyl)carbamoyl)phthalic acid (CAS 77462-00-1)
- 3-(Diphenylphosphino)-2'-((R)-hydroxy(2-(trimethylsilyl)phenyl)methyl)-[1,1'-binaphthalen]-2-ol (CAS 1661883-75-5)
- 2-(Diphenylphosphino)-N-[(1S,2R)-2-[(R)-(4-methylphenyl)sulfinyl]-1,2-iphenylethyl]benzamide (CAS 1570510-59-6)
Recommended Standards
- Yunnaconitine (CAS 70578-24-4)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methyl-3-(4-(trityloxy)phenyl)propanoic acid (CAS 1934266-53-1)
- MeOSuc-Ala-Ala-Pro-Met-AMC (CAS 201853-55-6)
- Dihydroniloticin (CAS 115334-05-9)
- Ethyl 2-(isoxazol-5-yl)acetate (CAS 82669-58-7)
- 1-(2-phenylethyl)-1H-pyrrole-2-carboxylic acid (CAS 62541-29-1)
- 2-Bromo-1-((1R,4R)-1-methyl-2-oxabicyclo[2.2.1]heptan-4-yl)ethan-1-one (CAS 2792155-01-0)
- 1-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetone (CAS 1004017-87-1)
- tert-Butyl (1,2,3,4-tetrahydroquinolin-6-yl)carbamate (CAS 474539-25-8)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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