(1S, 2S)-1,2-di-1-Naphthyl-ethylenediamine dihydrochloride
(1S, 2S)-1,2-di-1-Naphthyl-ethylenediamine dihydrochloride (CAS: 1052707-27-3) is a chiral amine salt with a molecular weight of 385.33 g/mol. It is a valuable reagent in asymmetric synthesis, often employed as a chiral resolving agent or as a precursor for chiral ligands and catalysts. Its specific stereochemistry makes it suitable for applications requiring enantiomeric purity, contributing to the synthesis of complex chiral molecules in research and development.
- IUPAC
- (S, S)-1,2-Bis(1-naphthyl)-1,2-ethanediamine dihydrochloride
- Synonyms
- 1052707-27-3C22H20N2 · 2HCl(S, S)-1,2-Bis(1-naphthyl)-1,2-ethanediamine dihydrochloride
Chiral Resolution
Utilised for the separation of enantiomers in racemic mixtures, a critical step in the synthesis of enantiopure pharmaceuticals and fine chemicals.
Asymmetric Catalysis
Serves as a precursor for the development of chiral ligands and catalysts, enabling enantioselective transformations in organic synthesis.
Chiral Building Block
Acts as a key stereospecific intermediate in the construction of complex chiral molecules for research and discovery.
| Molecular weight | 385.33 |
|---|---|
| Empirical formula | C22H20N2 · 2HCl |
| Assay | 97% |
| Optical activity | [α]22/D +258.0°, c = 1 in H2O |
| Melting point | 219-224 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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, 2S)-1,2-di-1-Naphthyl-ethylenediamine dihydrochloride used for?
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This compound is primarily used in chiral resolution and asymmetric synthesis, serving as a chiral building block or a precursor for chiral ligands and catalysts in organic chemistry.
What is the CAS number and formula for this chemical?
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The CAS number is 1052707-27-3 and the empirical formula is C22H20N2 · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 97%. We do not represent it as USP, BP, EP, or any pharmacopoeia grade unless explicitly stated.
How should (1S, 2S)-1,2-di-1-Naphthyl-ethylenediamine dihydrochloride be handled?
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Handle with appropriate personal protective equipment, including a dust mask (N95 US type), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it may cause respiratory irritation (H335).
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and reagents.
How can I request a sample or quote?
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Please contact our sales team or use the online inquiry form to request a sample or a detailed quotation for (1S, 2S)-1,2-di-1-Naphthyl-ethylenediamine dihydrochloride.
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