Ytterbium tris[3-(trifluoromethylhydroxymethylene)-(+)-camphorate]
Ytterbium tris[3-(trifluoromethylhydroxymethylene)-(+)-camphorate], CAS 38054-03-4, with the formula Yb(tfc)3, is a chiral lanthanide complex with a molecular weight of 914.74. It serves as an optically active Nuclear Magnetic Resonance (NMR) shift reagent. This compound is primarily utilised in asymmetric synthesis and chiral resolution, leveraging its ability to differentiate enantiomers in NMR spectroscopy for analytical and research purposes.
- IUPAC
- Yb(tfc)3,Yb[tfc]3
![Ytterbium tris[3-(trifluoromethylhydroxymethylene)-(+)-camphorate] (Yb(tfc)3) — chemical structure, CAS 38054-03-4; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F38054-03-4.png&w=3840&q=75)
NMR Shift Reagent
This ytterbium complex functions as an optically active chiral shift reagent in NMR spectroscopy. It is employed to resolve and simplify complex NMR spectra, particularly for chiral molecules, by inducing differential chemical shifts in enantiomers.
Asymmetric Synthesis
In the field of asymmetric synthesis, Ytterbium tris[3-(trifluoromethylhydroxymethylene)-(+)-camphorate] can be used as a chiral auxiliary or catalyst. Its stereospecific properties aid in controlling the stereochemical outcome of reactions, leading to enantiomerically enriched products.
Chiral Resolution
The compound is valuable for chiral resolution, enabling the separation or differentiation of enantiomers. Its application in NMR allows for the quantitative determination of enantiomeric excess (ee) by observing distinct signals for each enantiomer.
| Molecular weight | 914.74 |
|---|---|
| Linear formula | Yb(tfc)3 |
| Optical activity | [α]20/D +160.0°, c = 1 in methylene chloride |
| Application | Optically active NMR shift reagent |
| Melting point | 213 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Ytterbium tris[3-(trifluoromethylhydroxymethylene)-(+)-camphorate] used for?
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Ytterbium tris[3-(trifluoromethylhydroxymethylene)-(+)-camphorate] is primarily used as an optically active NMR shift reagent for chiral analysis, asymmetric synthesis, and chiral resolution.
What are the CAS number and formula for this compound?
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The CAS number is 38054-03-4, and the formula is Yb(tfc)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and laboratory use. The specific grade and purity are available upon request; TSS does not represent it as USP, BP, or EP grade.
How should Ytterbium tris[3-(trifluoromethylhydroxymethylene)-(+)-camphorate] be handled?
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Handle this compound with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet (SDS) for detailed handling and hazard information.
Is this compound regulated or controlled?
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The provided data does not indicate that this compound is a controlled substance. Please consult the relevant regulatory guidelines for specific applications.
How is this chemical packed and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Packing and export procedures comply with international shipping regulations for chemical products.
How can I request a quote or sample?
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To request a quote or sample, please contact the Tech Serve Solutions sales team through our official website or listed contact details, specifying the product name and CAS number.
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