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43119 Sigma-Aldrich

α,α-Diphenyl-N-methyl-L-prolinol

≥96.0% (sum of enantiomers, GC)

Synonym: (S)-α,α-Diphenyl-N-methyl-2-pyrrolidinemethanol

  • CAS Number 110529-22-1

  • Empirical Formula (Hill Notation) C18H21NO

  • Molecular Weight 267.37

  •  Beilstein/REAXYS Number 4749387

  •  MDL number MFCD00145245

  •  PubChem Substance ID 57650147

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Proline-Based Organocatalysts
Quality Level   100
assay   ≥96.0% (sum of enantiomers, GC)
optical activity   [α]20/D +55±3°, c = 1% in chloroform stab. with amylenes
mp   66-72 °C
SMILES string   CN1CCC[C@H]1C(O)(c2ccccc2)c3ccccc3
InChI   1S/C18H21NO/c1-19-14-8-13-17(19)18(20,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17,20H,8,13-14H2,1H3/t17-/m0/s1
InChI key   XIJAGFLYYNXCAB-KRWDZBQOSA-N

Description

Packaging

250 mg in glass bottle

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Ligand employed in the enantioselective addition of dialkylzincs to carbonyls

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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