2,6-Di-O-methyl-β-cyclodextrine 96%

Leverantör: Thermo Scientific

Synonyms: Dimethyl-β-cyclodextrin, methylated β-cyclodextrins, Heptakis(2,6-di-o-methyl)-β-cyclodextrin, 2,6-Di-O-methyl-β-cyclodextrin

235530010 235530050
ACRO235530010EA 1850 SEK
ACRO235530010 ACRO235530050
2,6-Di-O-methyl-β-cyclodextrine 96%
2,6-Di-O-methyl-β-cyclodextrine
Formel: C₅₆H₉₈O₃₅
MW: 1331,3563 g/mol
Smältpunkt: 298…310 °C
Storage Temperature: Omgivande
MDL Number: MFCD00011616
CAS nummer: 51166-71-3

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Specifikation testresultat

Appearance White to light yellow Crystalline powder
Infrared spectrum Conforms
Assay ≥95 % Methylated beta-cyclodextrins ((on dry basis) calculated)
Water ≤5.0 % (K.F.)
HPLC 35.0 to 55.0 % (ELSD) isomer purity Heptakis(2,6-di-O-methyl)-beta-cyclodextrin
TLC ≤0.5 % unmodified beta-cyclodextrin
NMR 12.0 to 16.0 methyl groups per cyclodextrin ring (average degree of substitution)

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