alpha-cyclodextrine, base de cyclodextrine( HPLC), produite par Wacker Chemie AG, Burghausen, Allemagne, sciences de la vie, 98,0 - 101,0% base de cyclodextrine( HPLC)

Code: 779008-1kg D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

α-Cyclodextrin can be used:As a ligand in the complexation of nonionic surfactants and polyethylene glycols. α-cyclodextrin shows strong interaction with the surf...


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$1,328.70 1KG
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

α-Cyclodextrin can be used:As a ligand in the complexation of nonionic surfactants and polyethylene glycols. α-cyclodextrin shows strong interaction with the surfactants that contains no benzene group.To protect linoleic acid from oxidation.In the synthesis of binuclear copper(II) complexes with cyclodextrins, which can be further used as a template for the preparation of copper nanoparticles incorporated on mesoporous silica.

Legal Information

Cavasol is a registered trademark of Wacker Chemie AG

absorption≤0.10 at 230-250 nm in solution at 1%, ≤0.05 at 350-750 nm in solution at 1%
assay98.0-101.0% cyclodextrin basis (HPLC)
formsolid
gradeProduced by Wacker Chemie AG, Burghausen, Germany, Life Science
ign. residue≤0.10% (USP)
impurities≤0.25% β- and γ-cyclodextrin (each), ≤5 ppm heavy metals (USP), ≤20 ppm residual solvents, ≤0.20% reducing substances, ≤0.5% related substances
InChI keyHFHDHCJBZVLPGP-RWMJIURBSA-N
InChI1S/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
loss≤10.0% loss on drying
mp>278 °C (dec.) (lit.)
optical activity[α]/D 147.0 to 152.0° in H2O (USP)
pH5.0-8.0 (1% in solution)
Quality Level100
SMILES stringOC[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
suitabilitypositive for identity (Ph Eur)
Cas Number10016-20-3
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