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Chemical structure of Di-O-methyl-beta-cyclodextrin

GB54119

Di-O-methyl-beta-cyclodextrin

Also listed as 2,6-Di-O-methyl-β-cyclodextrin

Di-O-methyl-beta-cyclodextrin (catalogue number GB54119) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 51166-71-3. Molecular formula C56H98O35, molecular weight 1331.36. IUPAC name: (1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,37R,38S,39R,40S,41R,42S,43R,44S,45R,46S,47R,48S,49R)-37,39,41,43,45,47,49-heptamethoxy-5,10,15,20,25,30,35-heptakis(methoxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38,40,42,44,46,48-heptol. Supplied as 10g at ₪44.87; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS51166-71-3MW1331.36FormulaC56H98O35
CAS number
51166-71-3
Molecular weight
1331.36
Formula
C56H98O35
Solubility
DMSO ： 500 mg/mL (375·56 mM; Need ultrasonic); H2O ： 125 mg/mL (93·89 mM; Need ultrasonic)
InChIKey
QGKBSGBYSPTPKJ-UZMKXNTCSA-N
Catalogue number
GB54119
Brand
GLPBIO
Computed properties PubChem CID 10171019 · XLogP -7.5 · TPSA 400 Ų · H-bond donors 7
XLogP
-7.5
TPSA
400 Ų
H-bond donors
7
H-bond acceptors
35
Rotatable bonds
21
Heavy atoms
91

SMILES COC[C@@H]1[C@@H]2[C@@H]([C@H]([C@H](O1)O[C@@H]3[C@H](O[C@@H]([C@@H]([C@H]3O)OC)O[C@@H]4[C@H](O[C@@H]([C@@H]([C@H]4O)OC)O[C@@H]5[C@H](O[C@@H]([C@@H]([C@H]5O)OC)O[C@@H]6[C@H](O[C@@H]([C@@H]([C@H]6O)OC)O[C@@H]7[C@H](O[C@@H]([C@@H]([C@H]7O)OC)O[C@@H]8[C@H](O[C@H](O2)[C@@H]([C@H]8O)OC)COC)COC)COC)COC)COC)COC)OC)O

Computed descriptors from PubChem (CID 10171019), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.