(1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene
(1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene (CAS: 850409-83-5) is a chiral organic compound with the molecular formula C20H18 and a molecular weight of 258.36 g/mol. This diene ligand plays a role in asymmetric synthesis and catalysis. Supplied by Tech Serve Solutions, it is primarily utilised as a specialised reagent in chemical synthesis and for the development of chiral catalysts, contributing to enantioselective transformations in research and development settings.
- Synonyms
- 2,2]octa-2,5-diene850409-83-5C20H18
![(1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene (C20H18) — chemical structure, CAS 850409-83-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F850409-83-5.png&w=3840&q=75)
Asymmetric Synthesis
Utilised as a chiral ligand or building block in asymmetric synthesis to facilitate enantioselective reactions, enabling the preparation of specific stereoisomers.
Chiral Catalyst Development
Serves as a component in the design and synthesis of novel chiral catalysts, crucial for achieving high stereocontrol in various organic transformations.
Ligand in Organometallic Chemistry
Functions as a diene ligand in organometallic complexes, influencing the reactivity and selectivity of metal-centred catalytic processes.
Research and Development
A valuable reagent for academic and industrial research focused on developing new synthetic methodologies and exploring stereoselective chemistry.
| Molecular weight | 258.36 |
|---|---|
| Empirical formula | C20H18 |
| Assay | 95% |
| Optical activity | [α]22/D +34.0°, c = 0.7 in chloroform |
| Storage temperature | −20°C |
| Melting point | 69-76 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36/37/38-43-50/53 |
| Safety statements (S) | 26-36/37-45-60-61 |
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 (1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene used for?
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This compound is primarily used in asymmetric synthesis and as a chiral ligand for developing catalysts, contributing to enantioselective transformations in chemical research and development.
What are the CAS number and formula for (1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene?
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The CAS number is 850409-83-5, and its empirical formula is C20H18.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at an assay of 95%. We do not represent this product as meeting any pharmacopoeial standards (e.g., USP, EP, BP).
How should (1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, face shields, and gloves. Avoid breathing dust and ensure good ventilation. It is classified as harmful if swallowed and can cause skin and eye irritation, respiratory irritation, and allergic skin reactions.
Is this compound a controlled substance?
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Based on the provided data, there is no indication that (1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene is a controlled or scheduled substance.
How is (1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene packed, shipped, and exported?
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This chemical is shipped according to UN 3077, Class 9, Packing Group III regulations, indicating it is an environmentally hazardous substance, solid, n.o.s. Specific packaging details are available upon request.
How can I request a sample or quote for this product?
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Please contact our sales team via the website or direct email to request a sample or a quotation for (1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene.
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