(R)-(−)-p-Toluenesulfinamide
(R)-(−)-p-Toluenesulfinamide (CAS 247089-85-6), with the chemical formula CH3C6H4S(O)NH2 and a molar mass of 155.22 g/mol, is a chiral building block. This compound serves as a valuable intermediate in organic synthesis, particularly in the creation of enantiomerically pure compounds through asymmetric synthesis methodologies. Its structure lends itself to a variety of chemical transformations, making it a useful reagent for researchers and chemists.
Chiral Auxiliary in Asymmetric Synthesis
The chiral nature of (R)-(−)-p-Toluenesulfinamide allows it to be employed as a chiral auxiliary. It can direct stereoselective reactions, leading to the formation of enantiomerically enriched products crucial for pharmaceutical development.
Synthesis of Chiral Amines
This compound is a key precursor for synthesizing chiral amines, which are prevalent motifs in many biologically active molecules and pharmaceuticals. Its specific stereochemistry is transferred during derivatization.
Building Block for Complex Molecules
As an organic building block, it provides a versatile scaffold for constructing more complex molecular architectures. Its functional groups are amenable to various coupling and derivatization reactions.
| Molecular weight | 155.22 |
|---|---|
| Linear formula | CH3C6H4S(O)NH2 |
| Assay | 98% |
| Melting point | 115-118 °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 (R)-(−)-p-Toluenesulfinamide used for?
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(R)-(−)-p-Toluenesulfinamide is primarily used as a chiral building block in asymmetric synthesis and for the preparation of chiral amines and other stereochemically defined organic molecules.
What is the CAS number and chemical formula for (R)-(−)-p-Toluenesulfinamide?
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The CAS number is 247089-85-6, and the chemical formula is CH3C6H4S(O)NH2.
What grade and purity does Tech Serve Solutions supply for (R)-(−)-p-Toluenesulfinamide?
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Tech Serve Solutions supplies (R)-(−)-p-Toluenesulfinamide with an assay of 98%. This is a research-grade chemical, and we do not represent it as meeting pharmacopoeia standards such as USP, BP, or EP.
How should (R)-(−)-p-Toluenesulfinamide be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes. If inhaled, move to fresh air. This compound is classified as an irritant to the skin, eyes, and respiratory tract.
Is (R)-(−)-p-Toluenesulfinamide a controlled substance?
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The provided data does not indicate that (R)-(−)-p-Toluenesulfinamide is a controlled substance.
How is (R)-(−)-p-Toluenesulfinamide packed and shipped?
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Tech Serve Solutions exports chemicals globally. Product packaging is designed to maintain integrity during transit, adhering to international shipping regulations for chemical goods.
How can I request a quote or sample of (R)-(−)-p-Toluenesulfinamide?
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Please contact our sales department via the website or email to request a quote or sample of (R)-(−)-p-Toluenesulfinamide.
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