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Merck

779873

Sigma-Aldrich

Methyl-β-cyclodextrin

Wacker Chemie AG, ≥98.0% cyclodextrin basis

Synonym(s):

Cavasol® W7 M Life Science, MβCD, Methyl-beta-cyclodextrin

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100 G
€489.00
500 G
€1,030.00
1 KG
€1,770.00
10 KG
€13,760.00

About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352201
NACRES:
NA.22

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€489.00


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Quality Level

Assay

≥98.0% cyclodextrin basis

form

powder

optical activity

[α]/D 154.0 to 156.0°

mol wt

Mw 1310 g/mol

manufacturer/tradename

Wacker Chemie AG

extent of labeling

1.7-1.9 molar substitution

impurities

≤0.10% unsubstituted cyclodextrin
≤0.20% chloride
≤0.50% reducing substances
≤50 ppm volatile organics

ign. residue

≤0.50%

loss

≤5.0% loss on drying

color

white to off-white

mp

180-182 °C (lit.)

absorption

≤0.10 at 350-600 nm in solution at 10%
≤1.00 at 220-350 nm in solution at 10%

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

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1 of 4

This Item
779776779105778966
assay

≥98.0% cyclodextrin basis

assay

≥95.0% cyclodextrin basis (calculated)

assay

≥95.0% (HPLC)

assay

-

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

mp

180-182 °C (lit.)

mp

180-182 °C (lit.)

mp

290-300 °C (dec.) (lit.)

mp

-

form

powder

form

powder

form

powder

form

powder

grade

Produced by Wacker Chemie AG, Burghausen, Germany, Life Science

grade

produced by Wacker Chemie AG, Burghausen, Germany

grade

produced by Wacker Chemie AG, Burghausen, Germany

grade

produced by Wacker Chemie AG, Burghausen, Germany

optical activity

[α]/D 154.0 to 156.0°

optical activity

-

optical activity

[α]20/D +162±3°, c = 1.5% in H2O

optical activity

-

Application

Methyl-β-cyclodextrin is a macrocyclic compound that can form inclusion complexes with a number of guest molecules.[1] It shows higher solubility in aqueous solutions and greater solubilizing and complexing power compared to the parent β-cyclodextrin.[2] MβCD can be used to enhance the enzyme activity and enantioselectivity of subtilisin enzyme in organic solvents.[1]

Other Notes

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
For R&D Use

Legal Information

Cavasol is a registered trademark of Wacker Chemie AG

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

368.6 °F

Flash Point(C)

187 °C


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