1,1′-Bi-2-naphthyl ditosylate
1,1′-Bi-2-naphthyl ditosylate (CAS: 128575-35-9) is an organic sulfur compound with the molecular formula (CH3C6H4SO3C10H6-)2 and a molecular weight of 594.70 g/mol. This chemical is primarily utilised as a building block and intermediate in organic synthesis, particularly within chemical and pharmaceutical research and development. Its tosylate groups make it a reactive species suitable for various chemical transformations.
- Synonyms
- (CH3C6H4SO3C10H6-)2
Organic Synthesis Intermediate
1,1′-Bi-2-naphthyl ditosylate serves as a valuable intermediate in the synthesis of more complex organic molecules. Its structure lends itself to applications in stereoselective synthesis and the development of chiral ligands.
Building Block for Specialty Chemicals
This ditosylate acts as a foundational building block for creating novel specialty chemicals. It is employed in research laboratories exploring new materials and functional molecules.
Pharmaceutical Research
The compound finds use in pharmaceutical research as a precursor or intermediate in the synthetic routes of potential drug candidates. Its utility lies in its specific structural features and reactivity.
| Molecular weight | 594.70 |
|---|---|
| Linear formula | (CH3C6H4SO3C10H6-)2 |
| Assay | 97% |
| Melting point | 180-184 °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 1,1′-Bi-2-naphthyl ditosylate used for?
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1,1′-Bi-2-naphthyl ditosylate is used as a building block and intermediate in organic synthesis, particularly in chemical and pharmaceutical research.
What are the CAS number and formula for 1,1′-Bi-2-naphthyl ditosylate?
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The CAS number is 128575-35-9 and the linear formula is (CH3C6H4SO3C10H6-)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1′-Bi-2-naphthyl ditosylate with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 1,1′-Bi-2-naphthyl ditosylate be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for full details. It is classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).
Is 1,1′-Bi-2-naphthyl ditosylate a controlled substance?
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The provided data does not indicate that 1,1′-Bi-2-naphthyl ditosylate is a controlled substance.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can arrange for appropriate packaging and export of 1,1′-Bi-2-naphthyl ditosylate according to international regulations.
How can I request a sample or quote?
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Please contact our sales team directly through the website or by phone to request a sample or a detailed quotation for 1,1′-Bi-2-naphthyl ditosylate.
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