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779334 Sigma-Aldrich

β-Cyclodextrin

Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, ≥98.0% (HPLC)

Synonym: Caraway, Cavamax® W7 Pharma, Cycloheptaamylose, Cyclomaltoheptaose, Schardinger β-Dextrin, beta-Cyclodextrin

  • CAS Number 7585-39-9

  • Empirical Formula (Hill Notation) C42H70O35

  • Molecular Weight 1134.98

  •  Beilstein/REAXYS Number 78623

  •  EC Number 231-493-2

  •  MDL number MFCD00078139

  •  PubChem Substance ID 329768027

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Properties

Related Categories Alcohols, Building Blocks, C11 to C30+, C22 to C40+, Chemical Synthesis,
grade   Produced by Wacker Chemie AG, Burghausen, Germany, Life Science
InChI Key   WHGYBXFWUBPSRW-FOUAGVGXSA-N
assay   ≥98.0% (HPLC)
optical activity   [α]/D 160 to 164°
  [α]20/D +162±3°, c = 1.5% in H2O
impurities   ≤0.2% reducing substances
  ≤0.25% α- and γ-cyclodextrin (each)
  ≤0.5% related substances
  ≤5 ppm heavy metals
  ≤5 ppm residual solvents
ign. residue   ≤0.10%
loss   ≤14.0% loss on drying
pH   5.0-8.0 (1% in solution)
mp   290-300 °C (dec.) (lit.)
solubility   solution: 1%, clear
suitability   corresponds for identity

Description

Application

For R&D use

Legal Information

Cavamax is a registered trademark of Wacker Chemie AG

Cavasol is a registered trademark of Wacker Chemie AG

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis (COA)

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