2,6-Di-O-methyl-β-cyclodextrine 96%
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:51166-71-3
:
Formula:C₅₆H₉₈O₃₅
MDL Number:MFCD00011616
:1331.3563 g/mol
Melting Pt:298…310 °C
Storage Temperature:Ambient
Specification Test Results
- 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)
Specification Test Results
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