2,6-Dimethyl-b-cyclodextrin CAS 51166-71-3

2,6-Dimethyl-b-cyclodextrin CAS 51166-71-3

2,6- DI-O-METHYL-BETA-CYCLODEXTRIN is one of cyclodextrin derivatives,it has higher water solubility; can stimulates the synthesis of fatty acids

Chat Now

Product Details

Product name: 2,6-DI-O-METHYL-BETA-CYCLODEXTRIN

CAS No.: 51166-71-3

Synonyms: DIMEB; DIMETHYL BETA-CYCLODEXTRIN; 2,6-Dimethyl-b-cyclodextrin;Di-O-methyl-β-cyclodextrin

Molecular formula:C56H98O35

Molecular weight: 1331.36

Structural formula:

Function of 2,6-DI-O-METHYL-BETA-CYCLODEXTRIN: It's one of cyclodextrin derivatives,has higher water solubility; can stimulates the synthesis of fatty acids.


Specification of 2,6-DI-O-METHYL-BETA-CYCLODEXTRIN:

Item

Specification

Test result

Appearance

White or almost white powder;odorless ,slightly sweet ;freely soluble in water,soluble in methanol and ethanol.

Conform

Assay

≥98%

99.85%

Specific rotation

+154º~+165º

+158.6º

Water solution pH

pH 5.0~7.5

6.8

Clarity of solution

2.5g/25ml water solution is clear.

Conformity

Light-absorbing impurities

Between 230nm and 350nm,the absorbance is not greater than 1.0;and between 350nm and 750nm,the absorbance is not greater than 0.1

Conformity

Average Dogree of substitution

7.0~13.3

12.5

Loss on drying

≤7.0%

3.9%

Beta cyclodextrin

≤0.2%

0.05%

Residue on ignition

≤0.5%

0.04%

Heavy Metal

≤10ppm

<10ppm

Sulfate

≤0.2%

<0.2%

Chloride

≤0.2%

<0.2%

The total aerobic microbial count

≤1000cfu/g

<10cfu/g

The total combined moulds and yeasts count

≤100cfu/g

<10cfu/g

Escherichia coli

Not detected

Not detected

Packaging and storage

Store in well-closed containers.


Conclusion: the test results are conformed to Enterprise standard.



Packing of 2,6-DI-O-METHYL-BETA-CYCLODEXTRIN:

201801181500479868012


Delivery way:

201801181500508838170

Hot Tags: 2,6-dimethyl-b-cyclodextrin cas 51166-71-3, China, manufacturers, suppliers, exporter, wholesale, price, for sale, Nefiracetam, Rafoxanide, CAS No.: 13997-19-8, CAS No.: 72-18-4, Erythritol, CAS No.: 57-83-0
Previous:No Information Next:2-Hydroxypropyl-β-cyclodextrin CAS 128446-35-5

Inquiry

You Might Also Like