(2S,2′S)-1,1′-Bis(2-pyridinylmethyl)-2,2′-bipyrrolidine tetrahydrochloride
(2S,2′S)-1,1′-Bis(2-pyridinylmethyl)-2,2′-bipyrrolidine tetrahydrochloride (CAS: 959395-07-4) is a chiral ligand with the molecular formula C20H26N4 · 4HCl and a molecular weight of 468.29 g/mol. This compound serves as a valuable tool in asymmetric synthesis, facilitating enantioselective transformations. Its specific chiral structure makes it important for developing stereospecific reactions in chemical synthesis and in the development of novel chiral catalysts and reagents.
- IUPAC
- (S,S′)-PDP tetrahydrochloride,(S,S)-BPBP tetrahydrochloride,2,2′-[(2S,2′S)-[2,2′-Bipyrrolidine]-1,1′-diylbis(methylene)]bis-pyridine tetrahydrochloride
- Synonyms
- 2,2′-[(2S,2′S)-[2,2′-Bipyrrolidine]-1,1′-diylbis(methylene)]bis-pyridine tetrahydrochloride(S,S)-BPBP tetrahydrochloride(S,S')-PDP tetrahydrochloride
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Asymmetric Synthesis
This compound acts as a chiral ligand, crucial for promoting enantioselective reactions. It enables the synthesis of chiral molecules with high optical purity, essential in pharmaceutical and fine chemical development.
Chiral Catalysis
It is employed as a component in chiral catalyst systems, directing stereochemical outcomes in various organic transformations. This facilitates the production of enantiomerically enriched products.
Ligand for Metal Complexes
The bidentate nitrogen coordination sites allow it to form complexes with various transition metals, creating active catalytic species for asymmetric reactions.
Chemical Synthesis Reagent
Used as a specialized reagent in complex organic synthesis, particularly where precise stereochemical control is required to achieve specific molecular architectures.
| Molecular weight | 468.29 |
|---|---|
| Empirical formula | C20H26N4 · 4HCl |
| Assay | ≥94.5% (HPLC)94.5-105.5% (AT)95% |
| Optical purity | enantiomeric excess: ≥98.0% |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 (2S,2′S)-1,1′-Bis(2-pyridinylmethyl)-2,2′-bipyrrolidine tetrahydrochloride used for?
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This compound is primarily used as a chiral ligand in asymmetric synthesis and catalysis, enabling the enantioselective production of chiral molecules.
What are the CAS number and formula for this compound?
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The CAS number for the free base is 959395-07-4, and the empirical formula for the tetrahydrochloride salt is C20H26N4 · 4HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥94.5% (HPLC) and an optical purity (enantiomeric excess) of ≥98.0%. It is not represented as USP, BP, or EP grade.
How should (2S,2′S)-1,1′-Bis(2-pyridinylmethyl)-2,2′-bipyrrolidine tetrahydrochloride be handled?
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This compound is a skin, eye, and respiratory irritant. Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection in a well-ventilated area. Avoid inhalation of dust and contact with skin and eyes.
Is this compound shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including this compound.
How can I request a sample or quote?
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Please contact our sales team through the website to request a sample or a quote for this chemical.
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