产品名称

英文名称：2,6-Di-O-methyl-β-cyclodextrin

同义词

51166-71-3、2,6-Di-O-methyl-beta-cyclodextrin、2,6-Di-O-methyl-、A-cyclodextrin、Heptakis(2,6-di-O-methyl)-beta-cyclodextrin、Di-O-methyl-beta-cyclodextrin、5FJP73E35O、Dimethyl-beta-cyclodextrin、MFCD00011616、UNII-5FJP73E35O、2,6-Dimethyl-beta-cyclodextrin、heptak、2,6-二-O-甲基-β-环糊精、二甲基 β-环糊精、七(2,6-二-O-甲基)-β-环糊精、DM‐β‐CyD、DM-β-CD、七-(2,6-O-二甲基)-β-环糊精

产品性质

CAS编号：51166-71-3

分子式：C56H98O35

分子量：1331.36

Beilstein号：1679140

MDL号：MFCD00011616

PubChem编号：10171019

别名：2,6-二-O-甲基-β-环糊精|二甲基 β-环糊精|七(2,6-二-O-甲基)-β-环糊精|DM‐β‐CyD|DM-β-CD|七-(2,6-O-二甲基)-β-环糊精

英文别名：51166-71-3|2,6-Di-O-methyl-beta-cyclodextrin|2,6-Di-O-methyl-|A-cyclodextrin|Heptakis(2,6-di-O-methyl)-beta-cyclodextrin|Di-O-methyl-beta-cyclodextrin|5FJP73E35O|Dimethyl-beta-cyclodextrin|MFCD00011616|UNII-5FJP73E35O|2,6-Dimethyl-beta-cyclodextrin|heptak

规格或纯度：98%

英文名称：2,6-Di-O-methyl-β-cyclodextrin

应用：复合物比相应的 β-环糊精复合物具有更高的水溶性；刺激脂肪酸的合成

储存温度：室温

运输条件：常规运输

产品介绍：水中溶解度 800 g/L (25°C) ，溶于甲醇、乙醇、丙酮、吡啶、DMSO、和THF。本品属甲基-β-环糊精(2,6-二-O-甲基-,部分的2,3,6-三-O-甲基-混合物)复合物比相应的 β-环糊精复合物具有更高的水溶性；刺激脂肪酸的合成Reactant involved in• Physicochemical studies of inclusion complexes• Probing diffusion and single molecule interactions with reconstituted membrane proteins• Interactions with micelles causing micellar rupture• Studying cellular transport, used as a cell penetration enhancer• Physicochemical and biopharmaceutical improvement of drugs particularly with solubilization and stability• Interactions with cholesterolHeptakis(2,6-di-O-methyl)-β-cyclodextrin may be used• To measure the equilibrium constant of its complexes with various enantiomeric pairs of chiral nitroxides by electron paramagnetic resonance (EPR) spectroscopy.• To study the crystal structure of its complex with n-butyl acrylate and isobornyl acrylate using X-ray diffraction (XRD).• As a chiral selector to resolve amphetamine related drugs by capillary zone electrophoresis.Solubility in water 800 g / L (25 ° C), dissolved in methanol, ethanol, acetone, pyridine, DMSO, and THF.Heptakis(2,6-di-O-methyl)-β-cyclodextrin is a hydrophilic derivative of cyclodextrin that possesses the ability to effectively dissolve lipophilic drugs like steroid hormones, vitamins A, E, and K, etc. It can be utilized to increase the dissolution and bioavailability of weakly water-soluble pharmaceutical compounds.Complexes are more soluble in aqueous solution than the corresponding complexes of β-cyclodextrin; Stimulation of fatty acid synthesisReactant involved in• Physicochemical studies of inclusion complexes• Probing diffusion and single molecule interactions with reconstituted membrane proteins• Interactions with micelles causing micellar rupture• Studying cellular transport, used as a cell penetration enhancer• Physicochemical and biopharmaceutical improvement of drugs particularly with solubilization and stability• Interactions with cholesterolHeptakis(2,6-di-O-methyl)-β-cyclodextrin may be used• To measure the equilibrium constant of its complexes with various enantiomeric pairs of chiral nitroxides by electron paramagnetic resonance (EPR) spectroscopy.• To study the crystal structure of its complex with n-butyl acrylate and isobornyl acrylate using X-ray diffraction (XRD).• As a chiral selector to resolve amphetamine related drugs by capillary zone electrophoresis.

PubChem SID：488196563

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488196563

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

INCHI：InChI=1S/C56H98O35/c1-64-15-22-36-29(57)43(71-8)50(78-22)86-37-23(16-65-2)80-52(45(73-10)30(37)58)88-39-25(18-67-4)82-54(47(75-12)32(39)60)90-41-27(20-69-6)84-56(49(77-14)34(41)62)91-42-28(21-70-7)83-55(48(76-13)35(42)63)89-40-26(19-68-5)81-53(46(74-11)33(40)61)87-38-24(17-66-3)79-51(85-36)44(72-9)31(38)59/h22-63H,15-21H2,1-14H3/t22-,23-,24-,25-,26-,27-,28-,29+,30+,31+,32+,33+,34+,35+,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,55-,56-/m1/s1

InChi Key：QGKBSGBYSPTPKJ-UZMKXNTCSA-N

Canonical SMILES：COCC1C2C(C(C(O1)OC3C(OC(C(C3O)OC)OC4C(OC(C(C4O)OC)OC5C(OC(C(C5O)OC)OC6C(OC(C(C6O)OC)OC7C(OC(C(C7O)OC)OC8C(OC(O2)C(C8O)OC)COC)COC)COC)COC)COC)COC)OC)O

Isomeric 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

WGK Germany：3

PubChem CID：10171019

密度：1.4

闪点(℉)：187 °C

闪点(℃)：187°C

熔点：180-182°C

个人防护装备：Eyeshields， Gloves， type N95 (US)， type P1 (EN143) respirator filter

产品包装