(S)-Xyl-SDP
(S)-Xyl-SDP (CAS: 528521-89-3) is a sophisticated chiral phosphine ligand with the empirical formula C49H50P2 and a molecular weight of 700.87 g/mol. This compound is primarily employed in asymmetric synthesis, serving as a critical component in the development of chiral catalysts. Its structure enables precise control over stereochemical outcomes in various organic transformations, making it valuable for producing enantiomerically pure compounds.
- IUPAC
- (S)-(−)-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-1,1′-spirobiindane,(S)-(−)-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene
Asymmetric Catalysis
(S)-Xyl-SDP functions as a key ligand in transition metal catalysis for asymmetric reactions. It facilitates the enantioselective formation of carbon-carbon and carbon-heteroatom bonds, crucial for synthesising chiral molecules with high optical purity.
Chiral Ligand Development
As a privileged spirocyclic phosphine ligand, (S)-Xyl-SDP is utilised in the design and synthesis of novel chiral catalysts. Its unique structural features can impart specific stereochemical preferences in catalytic cycles.
Organic Synthesis
This compound is an important building block and reagent in complex organic synthesis pathways. It enables chemists to achieve specific stereochemical control, particularly in reactions requiring sensitive chiral induction.
| Molecular weight | 700.87 |
|---|---|
| Empirical formula | C49H50P2 |
| Optical activity | [α]22/D −62.0°, c = 1 in chloroform |
| Storage temperature | −20°C |
| Melting point | >300 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (S)-Xyl-SDP used for?
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(S)-Xyl-SDP is primarily used as a chiral ligand in asymmetric synthesis and catalysis to control stereochemical outcomes in organic reactions.
What are the CAS number and molecular formula for (S)-Xyl-SDP?
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The CAS number for (S)-Xyl-SDP is 528521-89-3, and its empirical formula is C49H50P2.
What grade and purity does Tech Serve Solutions supply for (S)-Xyl-SDP?
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Tech Serve Solutions supplies (S)-Xyl-SDP as a research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeial grade.
What are the safety considerations when handling (S)-Xyl-SDP?
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Handling (S)-Xyl-SDP requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter of type N95 (US) or P1 (EN143) is recommended. It has a WGK Germany classification of 3, indicating it is hazardous to water.
How is (S)-Xyl-SDP typically stored and shipped?
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(S)-Xyl-SDP should be stored at -20°C. TSS exports fine chemicals globally, adhering to relevant shipping regulations for hazardous materials.
How can I request a quote or sample for (S)-Xyl-SDP?
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Please contact our sales team directly through the website or via email to request a quote or a sample of (S)-Xyl-SDP.
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