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28708 Sigma-Aldrich

γ-Cyclodextrin

purum, ≥98.0% (HPLC)

Synonym: Cyclomaltooctaose, Cyclooctaamylose, Schardinger γ-Dextrin

  • CAS Number 17465-86-0

  • Empirical Formula (Hill Notation) C48H80O40

  • Molecular Weight 1297.12

  •  Beilstein/REAXYS Number 78740

  •  EC Number 241-482-4

  •  MDL number MFCD00009595

  •  PubChem Substance ID 329753288

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Properties

Related Categories Chelation/Complexation Compounds, Chemical Synthesis, Cyclodextrins, Synthetic Reagents
grade   purum
assay   ≥98.0% (HPLC)
optical activity   [α]20/D +181±5°, c = 1% in H2O (dry matter)
mp   ≥300 °C
SMILES string   [H][C@]1(O[C@H](COC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@@H]2[C@@H](COC(C)=O)O[C@H](OC(C)=O)[C@H](OC(C)=O)[C@H]2OC(C)=O
InChI   1S/C48H80O40/c49-1-9-33-17(57)25(65)41(73-9)82-34-10(2-50)75-43(27(67)19(34)59)84-36-12(4-52)77-45(29(69)21(36)61)86-38-14(6-54)79-47(31(71)23(38)63)88-40-16(8-56)80-48(32(72)24(40)64)87-39-15(7-55)78-46(30(70)22(39)62)85-37-13(5-53)76-44(28(68)20(37)60)83-35-11(3-51)74-42(81-33)26(66)18(35)58/h9-72H,1-8H2/t9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-/m1/s1
InChI key   GDSRMADSINPKSL-HSEONFRVSA-N

Description

Other Notes

Host molecule forming water-soluble complexes with various compounds

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
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References

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C4892 γ-Cyclodextrin, ≥98%

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