Heptakis(2,6-di-O-methyl)-β-cyclodextrin (CAS 51166-71-3) is a methylated β-cyclodextrin appearing as a white to off-white powder. Selective methylation at the 2- and 6-positions markedly increases aqueous solubility (>50 g/100 mL) and modifies the host–guest cavity compared with native β-cyclodextrin.
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Heptakis(2,6-di-O-methyl)-β-cyclodextrin
CAS No.:51166-71-3
Product Grade: Pharmaceutical Grade
Purity / Assay: 98%
Molecular Formula:C₅₆H₉₈O₃₅
Molecular Weight:1331.36
EINECS No.:1312995-182-4
Synonym(s):Dimethyl-β-cyclodextrin; DM-β-CD; 2,6-Di-O-methyl-β-cyclodextrin
Heptakis(2,6-di-O-methyl)-β-cyclodextrin (CAS 51166-71-3) is a methylated β-cyclodextrin appearing as a white to off-white powder. Selective methylation at the 2- and 6-positions markedly increases aqueous solubility (>50 g/100 mL) and modifies the host–guest cavity compared with native β-cyclodextrin.
1. Solubility and bioavailability enhancer for poorly soluble drugs such as celecoxib.
2. Cholesterol-sequestering agent and cell-penetration enhancer.
3. Stabilizer for volatile and oxidation-sensitive compounds.
4. Chiral selector for chromatographic separations.
25kg/bag; 25kg/drum
CAS No.: 51166-71-3
Product Name: Heptakis(2,6-di-O-methyl)-β-cyclodextrin
Purity / Assay:98%
Molecular Formula:C₅₆H₉₈O₃₅
Molecular Weight:1331.36
EINECS No.:1312995-182-4
Synonym(s):Dimethyl-β-cyclodextrin; DM-β-CD; 2,6-Di-O-methyl-β-cyclodextrin
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