(S,S)-(−)-1-(1-Naphthyl)-2-(2-naphthyl)-1,2-ethanediol
(S,S)-(−)-1-(1-Naphthyl)-2-(2-naphthyl)-1,2-ethanediol (CAS 229185-00-6) is a chiral diol with a molecular weight of 314.38 g/mol. This compound is valuable in organic synthesis, particularly as a chiral building block. Its specific stereochemistry makes it useful in the development of enantioselective reactions and the synthesis of complex chiral molecules. It is supplied with an assay of 98% and high optical purity.
- Synonyms
- 229185-00-6C10H7CH(OH)CH(OH)C10H7
Chiral Ligand Synthesis
This diol can serve as a precursor for chiral ligands used in asymmetric catalysis. Its defined stereochemistry is critical for inducing enantioselectivity in metal-catalyzed transformations.
Asymmetric Synthesis
As a chiral building block, it is employed in the stereoselective construction of complex organic molecules. It facilitates the introduction of specific chiral centres into target compounds.
Organic Building Block
The compound's structure, featuring naphthyl groups and vicinal hydroxyl functionalities, makes it a versatile intermediate for various organic syntheses beyond asymmetric applications.
| Molecular weight | 314.38 |
|---|---|
| Linear formula | C10H7CH(OH)CH(OH)C10H7 |
| Assay | 98% |
| Optical activity | [α]24/D −147°, c = 1 in chloroform |
| Optical purity | ee: 98% (HPLC) |
| Melting point | 100-105 °C(lit.) |
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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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,S)-(−)-1-(1-Naphthyl)-2-(2-naphthyl)-1,2-ethanediol used for?
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This compound is primarily used as a chiral building block in asymmetric synthesis and for the preparation of chiral ligands for catalysis.
What is the CAS number and molecular formula for this chemical?
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The CAS number is 229185-00-6. The linear formula is C10H7CH(OH)CH(OH)C10H7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 98% and an optical purity of ee: 98% (HPLC). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this compound?
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This compound is classified as a Warning, with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment includes a dust mask (type N95), eyeshields, and gloves. Handle in a well-ventilated area and avoid dust formation.
How is this chemical packed and shipped by TSS?
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Tech Serve Solutions exports this chemical globally, ensuring secure and compliant packaging suitable for international transport of laboratory reagents and fine chemicals.
How can I request a sample or quote for (S,S)-(−)-1-(1-Naphthyl)-2-(2-naphthyl)-1,2-ethanediol?
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Please contact our sales team or use the online enquiry form on our website to request a sample or a formal quotation for this product.
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