2-6-di-O-methyl (2-6-DI-O-METHYL-BETA-CYCLODEXTRIN) CAS 51166-71-3 DMBCD

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Buy Pharmaceutical Raw Materials 2,6-di-O-methyl (2,6-DI-O-METHYL-BETA-CYCLODEXTRIN) CAS 51166-71-3 DMBCD Online

 

2,6-di-O-methyl Details

Other name : 2,6-di-O-methyl-B-Cyclodextrin
CAS: 51166-71-3
Abbreviation: DMBCD
Molecular formula : C56H98O35
Molecular weight: 1331.36
Standard : enterprise standard
Use : medical chemical other industries

 

2,6-di-O-methyl Certificate of Analysis

ITEMS SPECIFICATION RESULTS
Appearance white powder, insipid, innocent Qualify
Assay ≥98% 99.8%
Degree of Substitution 7.0-14.0 10.19
Loss on Drying ≤5.0% 4.1%
Optical density of a 10%solution (220-350nm) ≤1.0 Qualify
Optical density of a 10%solution (350-600nm) ≤0.1 Qualify
Chloride ≤0.2% ≤0.2%
Unsubstituted cyclodextrin ≤0.3% Absent
Residue on Ignition ≤0.5% 0.05%
Heavy Metal (as pd) ≤0.0001% <0.0001%
Arsenic salt (AS) ≤0.0005% <0.0005%
Specific rotation 154-165℃ 154.7º
TAMC(cfu/g) ≤1000 20
TYMC(cfu/g) ≤100 Absent
Salmonella/E. Coli (cfu/g) Absent Absent

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