(1R)-(+)-Camphorsulfonylimine
(1R)-(+)-Camphorsulfonylimine, CAS 107869-45-4, with the molecular formula C10H15NO2S and a molecular weight of 213.30 g/mol, is a key chiral building block. This compound serves as a precursor to chiral (camphorsulfonyl)oxaziridines, which are valuable reagents in asymmetric synthesis, particularly for the hydroxylation of ester and amide enolates. Supplied by Tech Serve Solutions with an assay of 99%, it offers high purity for demanding synthetic applications.
- IUPAC
- (3aR)-(+)-4,5,6,7-Tetrahydro-8,8-dimethyl-3H-3a,6-methano-2,1-benzisothiazole-2,2-dioxide,(7R)-(+)-10,10-Dimethyl-3-thia-4-azatricyclo[5.2.1.01,5]dec-4-ene 3,3-dioxide
Precursor for Chiral Oxaziridines
Both (R) and (S) forms of camphorsulfonylimine are precursors to chiral (camphorsulfonyl)oxaziridines. These derived oxaziridines are instrumental in asymmetric synthesis, enabling stereoselective reactions.
Asymmetric Hydroxylation
The derived chiral oxaziridines are employed in the asymmetric hydroxylation of ester and amide enolates. This application is crucial for the stereocontrolled synthesis of complex organic molecules.
Chiral Building Block
As a chiral building block, (1R)-(+)-Camphorsulfonylimine is utilized in organic synthesis where the introduction of chirality is essential. Its structure facilitates the construction of enantiomerically pure compounds.
| Molecular weight | 213.30 |
|---|---|
| Empirical formula | C10H15NO2S |
| Assay | 99% |
| Optical activity | [α]20/D +34°, c = 1 in chloroform |
| Application | (R) and (S) forms are precursors to chiral (camphorsulfonyl)oxaziridines employed in the asymmetric hydroxylation of ester and amide enolates.1 |
| Melting point | 229-230 °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 (1R)-(+)-Camphorsulfonylimine used for?
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(1R)-(+)-Camphorsulfonylimine is primarily used as a precursor to chiral (camphorsulfonyl)oxaziridines, which are employed in the asymmetric hydroxylation of ester and amide enolates for stereoselective synthesis.
What is the CAS number and formula for (1R)-(+)-Camphorsulfonylimine?
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The CAS number for (1R)-(+)-Camphorsulfonylimine is 107869-45-4, and its molecular formula is C10H15NO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (1R)-(+)-Camphorsulfonylimine with an assay of 99%. This is a research-grade chemical and is not represented as USP, BP, or EP.
How should (1R)-(+)-Camphorsulfonylimine be handled safely?
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As indicated by its GHS hazards (H315, H319, H335), handle (1R)-(+)-Camphorsulfonylimine with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. In case of contact, follow the precautionary statements (P261, P305 + P351 + P338).
Can Tech Serve Solutions export (1R)-(+)-Camphorsulfonylimine?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (1R)-(+)-Camphorsulfonylimine, and can fulfil export requirements.
How can I request a sample or quote for (1R)-(+)-Camphorsulfonylimine?
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To request a sample or a quote for (1R)-(+)-Camphorsulfonylimine, please contact the Tech Serve Solutions sales team through the website or designated contact channels.
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