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C80407 Sigma-Aldrich

Cinchonidine

96%

Synonym: (−)-Cinchonidine

  • CAS Number 485-71-2

  • Empirical Formula (Hill Notation) C19H22N2O

  • Molecular Weight 294.39

  •  Beilstein Registry Number 89690

  •  EC Number 207-622-3

  •  MDL number MFCD00006783

  •  PubChem Substance ID 24893015

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Chiral Resolution Reagents, Chiral Resolving Reagents,
InChI Key   KMPWYEUPVWOPIM-KODHJQJWSA-N
assay   96%
optical activity   [α]23/D −109.2°, c = 1.5 in ethanol
mp   204-206 °C (lit.)
Gene Information   human ... CYP2D6(1565)

Description

Packaging

10, 100 g in poly bottle

Application

The enantioselective hydrogenation of ethyl pyruvate in the presence of cinchonidine modified platinum/alumina catalyst leads to the enantiomeric excess of ethyl (R)-lactate.

General description

Cinchonidine is a cinchona alkaloid, which belongs to the orthorhombic crystal system and P212121 space group.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
GD2975000

Documents

Certificate of Analysis

Certificate of Origin


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Protocols & Articles

Articles

Cinchona Alkaloids - Aldrich ChemFiles 2008, 8.2, 74.

Cinchona alkaloids and their derivatives have proven to catalyze an astonishing array of enantioselective transformations, providing access to chiral products of high enantiopurity.1 The presence of ...
William Sommer and Daniel Weibel
Aldrich ChemFiles 2008, 8.2, 74.
Keywords: Addition reactions, Aminations, Antimicrobials, Asymmetric synthesis, Catalysis, Desymmetrizations, Dihydroxylations, Ligands, Reductive aminations

Peer-Reviewed Papers
15

References

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