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40765 Sigma-Aldrich

(−)-Tröger’s base

for chiral derivatization, ≥99.0%

Synonym: (5R,11R)-(−)-2,8-Dimethyl-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocin

  • CAS Number 14645-24-0

  • Empirical Formula (Hill Notation) C17H18N2

  • Molecular Weight 250.34

  •  Beilstein Registry Number 88611

  •  MDL number MFCD00151117

  •  PubChem Substance ID 329755941

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chiral, Chiral Derivatization Reagents, Chiral LC Derivatization Reagents,
grade   for chiral derivatization
InChI Key   SXPSZIHEWFTLEQ-UHFFFAOYSA-N
assay   ≥99.0% (sum of enantiomers, HPLC)
  ≥99.0%
optical activity   [α]20/D −283±4°, c = 0.3% in hexane
optical purity   enantiomeric ratio: ≥99.5:0.5 (HPLC)
mp   127-131 °C

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Application

It was used as an standard analyte for testing the enantioseparation capability of the chiral stationary phase column; in a study to understand the covalently bonded cellulose tris(3,5-dimethylphenylcarbamate) on a silica monolithic capillary column.

General description

Tröger base (TB) is a chiral heterocyclic amine with chirality due to the presence of two stereogenic nitrogen atoms.

Price and Availability

Suggested Laboratory Gloves


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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 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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