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59452 Sigma-Aldrich

(S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate

purum, ≥99.0% (sum of enantiomers, GC)

Synonym: 2,3-Isopropylidene-sn-glycerol 1-tosylate, L-α,β-Isopropylideneglycerol-γ-tosylate

  • CAS Number 23735-43-5

  • Empirical Formula (Hill Notation) C13H18O5S

  • Molecular Weight 286.34

  •  Beilstein Registry Number 89799

  •  MDL number MFCD00063234

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Organic Building Blocks, Protected Alcohols More...
InChI Key   SRKDUHUULIWXFT-NSHDSACASA-N
grade   purum
assay   ≥99.0% (sum of enantiomers, GC)
optical activity   [α]20/D +7.5±0.5°, c = 2% in DMF
mp   29-31 °C
storage temp.   2-8°C

Description

Other Notes

Chiral building block, e.g. synthesis of GABOB

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

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
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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