Ytterbium(III) trifluoromethanesulfonate
Ytterbium(III) trifluoromethanesulfonate (CAS 54761-04-5), molecular formula (CF3SO3)3Yb, is a high-purity chemical supplied by Tech Serve Solutions for catalysis & inorganic applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Trifluoromethanesulfonic acid ytterbium(III) salt,Yb(OTf)3,Yb(TFA)3,Ytterbium(III) triflate
| Molecular weight | 620.25 |
|---|---|
| Linear formula | (CF3SO3)3Yb |
| Assay | 99.99% |
| Application | A water-tolerant Lewis acid catalyst recently used in one-pot syntheses of β-lactams,2 and in stereocontrolled radical3 and nucleophilic1 addition reactions. Catalyzes the synthesis of deoxypenostatin A in a novel, stereoselective, intramolecular Diels-Alder reaction.4Lewis acid catalyst used with a silylated chinchona alkaloid in an asymmetric synthesis of substituted β-lactams from an acid chloride and aryl imine.5 Also used to catalyze an aldehyde-ene reaction in a synthesis of the guaiane skeleton.6An important Lewis acid catalyst for a variety of synthetic reactions, including allylborations.7,8 |
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 |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| 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
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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(III) trifluoromethanesulfonate?
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Ytterbium(III) trifluoromethanesulfonate (CAS 54761-04-5), molecular formula (CF3SO3)3Yb, is a high-purity chemical supplied by Tech Serve Solutions for catalysis & inorganic applications, to USP, BP and EP standards.
What grades of Ytterbium(III) trifluoromethanesulfonate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ytterbium(III) trifluoromethanesulfonate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Ytterbium(III) trifluoromethanesulfonate?
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Ytterbium(III) trifluoromethanesulfonate has CAS number 54761-04-5 and molecular formula (CF3SO3)3Yb. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Ytterbium(III) trifluoromethanesulfonate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Ytterbium(III) trifluoromethanesulfonate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Ytterbium(III) trifluoromethanesulfonate be stored?
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Store Ytterbium(III) trifluoromethanesulfonate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Ytterbium(III) trifluoromethanesulfonate used for?
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Ytterbium(III) trifluoromethanesulfonate is used in catalysis & inorganic applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Ytterbium(III) trifluoromethanesulfonate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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