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38406 Sigma-Aldrich

1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose

purum, ≥97.0% (sum of enantiomers, GC)

Synonym: 1,2:3,4-Di-O-isopropylidene-D-galactopyranose

  • CAS Number 4064-06-6

  • Empirical Formula (Hill Notation) C12H20O6

  • Molecular Weight 260.28

  •  Beilstein Registry Number 1345410

  •  EC Number 223-771-7

  •  MDL number MFCD00063225

  •  PubChem Substance ID 329755683

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Properties

Related Categories Carbohydrate Chemistry, Carbohydrate Derivatives, Chemical Biology, Chemical Synthesis
InChI Key   POORJMIIHXHXAV-SOYHJAILSA-N
grade   purum
assay   ≥97.0% (sum of enantiomers, GC)
optical activity   [α]20/D −59±1°, c = 3% in chloroform
refractive index   n20/D 1.466(lit.)
bp   117 °C/0.015 mmHg(lit.)
density   1.143 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Other Notes

Chiral building block

Same product — same quality — now Sigma-Aldrich brand

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Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
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