93335

Europium(III) tris[3-(heptafluoropropylhydroxymethylene)-d-camphorate]

puriss. p.a., for NMR spectroscopy

• Synonym(s): Eu(hfc)₃, Tris[3-(heptafluoropropylhydroxymethylene)-d-camphorato]europium(III)
• Empirical Formula (Hill Notation): C₄₂H₄₂EuF₂₁O₆
• CAS Number: 34788-82-4
• Molecular Weight: 1193.71
• EC Number: 252-214-0
• MDL number: MFCD00151059
• UNSPSC Code: 12352115
• PubChem Substance ID: 329770226
• NACRES: NA.22

Properties

• grade: for NMR spectroscopy; puriss. p.a.
• Quality Level: 100
• form: powder
• mp: ~160 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CC1(C)C2CC[C@@]1(C)C(=O)C2=C(O[Eu](OC(=C3C4CC[C@@](C)(C3=O)C4(C)C)C(F)(F)C(F)(F)C(F)(F)F)OC(=C5C6CC[C@@](C)(C5=O)C6(C)C)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)F
• InChI: 1S/3C14H15F7O2.Eu/c3*1-10(2)6-4-5-11(10,3)8(22)7(6)9(23)12(15,16)13(17,18)14(19,20)21;/h3*6,23H,4-5H2,1-3H3;/q;;;+3/p-3/b3*9-7+;/t3*6-,11+;/m111./s1
• InChI key: VGLKHVQPWGFXEG-PSMAIOHISA-K

Description

Application

It may be used as the NMR shift reagent in the ¹H NMR analysis to determine the following:

• Enantiomeric purities of the precursors of trisporic acids A, B and related products.
• Optical purity of racemic 6,7-dichloro-5-methoxy-2-methyl-2-phenyl-1 indanone.
• Epimeric purity of 4-methylsulfinylbutylglucosinolate.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Chiral shift reagent for the determination of enantiomer ratios by NMR ; Measurements in polar solvents; For use as a Lanthanide shift reagent

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves