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779776

Methyl-β-cyclodextrin

Wacker Chemie AG, ≥95.0% cyclodextrin basis (calculated)

Synonym(s):

Cavasol® W7 M, Methyl-beta-cyclodextrin

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About This Item

CAS Number:
128446-36-6
MDL number:
MFCD00066764
UNSPSC Code:
12352201
NACRES:
NA.22
Assay:
≥95.0% cyclodextrin basis (calculated)
Form:
powder
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Quality Level

100

assay

≥95.0% cyclodextrin basis (calculated)

form

powder

manufacturer/tradename

Wacker Chemie AG

extent of labeling

1.6-1.9 molar substitution

impurities

≤0.2% unsubstituted cyclodextrin, ≤0.2% volatile organics, ≤2% chloride

loss

≤7.0% loss on drying

mp

180-182 °C (lit.)

SMILES string

O1C2OC(C(OC3OC(C(OC4OC(C(OC5OC(C(OC6OC(C(OC7OC(C(OC8OC(C1C(C8OC)O)COC)C(C7OC)O)COC)C(C6OC)O)COC)C(C5OC)O)COC)C(C4OC)O)COC)C(C3OC)O)COC)C(C2OC)O)COC

InChI

1S/C56H98O35/c1-64-15-22-36-29(57)43(71-8)50(78-22)86-37-23(16-65-2)80-52(45(73-10)30(37)58)88-39-25(18-67-4)82-54(47(75-12)32(39)60)90-41-27(20-69-6)84-56(49(77-14)34(41)62)91-42-28(21-70-7)83-55(48(76-13)35(42)63)89-40-26(19-68-5)81-53(46(74-11)33(40)61)87-38-24(17-66-3)79-51(85-36)44(72-9)31(38)59/h22-63H,15-21H2,1-14H3

InChI key

QGKBSGBYSPTPKJ-UHFFFAOYSA-N

Application

Methyl-β-cyclodextrin (M-β-CD) can be used as a reactant to prepare ternary inclusion complex of diclofenac (DCF) in the presence of monoethanolamine (MEA). This complex improves the percutaneous absorption of DCF in human skin. It can also be used to form an inclusion complex with olanzapine (OLP) to increase its solubility for efficient drug delivery.

Other Notes

For R&D Use

Legal Information

Cavasol is a registered trademark of Wacker Chemie AG

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

368.6 °F

flash_point_c

187 °C

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