C4642

α-Cyclodextrin

≥98%

• Synonym(s): alpha-Cyclodextrin, α-Schardinger dextrin, Cyclohexaamylose, Cyclomaltohexaose
• Empirical Formula (Hill Notation): C₃₆H₆₀O₃₀
• CAS Number: 10016-20-3
• Molecular Weight: 972.84
• Beilstein: 79627
• EC Number: 233-007-4
• MDL number: MFCD00078207
• PubChem Substance ID: 24892708
• NACRES: NA.22

Properties

• Quality Level: 300
• Assay: ≥98%
• form: powder
• mp: >278 °C (dec.) (lit.)
• solubility: H₂O: 50 mg/mL
• SMILES string: OC[C@H]1O[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)O[C@H]6[C@H](O)[C@@H](O)[C@H](O[C@@H]6CO)O[C@H]7[C@H](O)[C@@H](O)[C@H](O[C@@H]7CO)O[C@H]1[C@H](O)[C@H]2O
• InChI: 1S/C36H60O30/c37-1-7-25-13(43)19(49)31(55-7)62-26-8(2-38)57-33(21(51)15(26)45)64-28-10(4-40)59-35(23(53)17(28)47)66-30-12(6-42)60-36(24(54)18(30)48)65-29-11(5-41)58-34(22(52)16(29)46)63-27-9(3-39)56-32(61-25)20(50)14(27)44/h7-54H,1-6H2/t7-,8-,9-,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-/m1/s1
• InChI key: HFHDHCJBZVLPGP-RWMJIURBSA-N

Description

Application

α-Cyclodextrin can be used:

• In fabricating reversible supramolecular assemblies.
• As a modifier to enhance the solubility of oleic acid stabilized nanoparticles.
• In the preparation of polyrotaxanes with ply(ethylene glycol).
• In the synthesis of cationic star polymers with oligoethylenimine.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319
• Precautionary Statements: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves