CAS 128446-36-6
:Methyläther von β-Cyclodextrin
Beschreibung:
β-Cyclodextrin-Methyläther sind Derivate von β-Cyclodextrin, einem zyklischen Oligosaccharid, das aus sieben Glukoseeinheiten besteht, die durch α-1,4-glykosidische Bindungen verbunden sind. Die Methylierung von β-Cyclodextrin verbessert dessen Löslichkeit in organischen Lösungsmitteln und seine Fähigkeit, Einschlusskomplexe mit verschiedenen Gastmolekülen zu bilden, was es in pharmazeutischen und Lebensmittelanwendungen wertvoll macht. Diese Ether weisen typischerweise eine hydrophile Außenseite und ein hydrophobes Inneres auf, was es ihnen ermöglicht, lipophile Verbindungen einzuschließen und somit deren Stabilität und Bioverfügbarkeit zu erhöhen. Die Modifikation beeinflusst auch ihre physikochemischen Eigenschaften, wie Molekulargewicht und Viskosität. β-Cyclodextrin-Methyläther werden allgemein als sicher (GRAS) für die Verwendung in Lebensmitteln und Pharmazeutika anerkannt und können die kontrollierte Freisetzung aktiver Inhaltsstoffe erleichtern. Darüber hinaus können sie je nach Grad der Substitution und spezifischer Formulierung unterschiedliche Toxizitätsgrade aufweisen. Insgesamt sind diese Verbindungen bedeutend für die Verbesserung der Lieferung und Wirksamkeit verschiedener bioaktiver Substanzen.
Formel:Unspecified
InChl:InChI=1/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
SMILES:COCC1C2C(C(C(O1)OC1C(COC)OC(C(C1O)OC)OC1C(COC)OC(C(C1O)OC)OC1C(COC)OC(C(C1O)OC)OC1C(COC)OC(C(C1O)OC)OC1C(COC)OC(C(C1O)OC)OC1C(COC)OC(C(C1O)OC)O2)OC)O
Synonyme:- 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[31.2.2.2~3,6~.2~8,11~.2~13,16~.2~18,21~.2~23,26~.2~28,31~]Nonatetracontane-36,38,40,42,44,46,48-Heptol (Non-Preferred Name)
- Beta-Cyclodextrin Methyl Ethers
- Methyl--cyclodextrin
- Methyl-beta-cyclodextrine
- methyl-B-cyclodextrin cell culture*tested
- β-Cyclodextrin, methyl ethers
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12 Produkte.
Methyl-β-cyclodextrin (mixture of several Methylated)
CAS:Farbe und Form:White to Light yellow to Light red powder to crystalMethyl-β-cyclodextrin
CAS:<p>Cavity size is the major determinant as to which cyclodextrin is used in complexation. The cavity diameter of -cyclodextrins or -glucopyranose unit compounds is well-suited for use with molecules the size of hormones, vitamins and many compounds frequently used in tissue and cell culture application</p>Farbe und Form:Powder, White to off-whiteβ-Cyclodextrin, methyl ethers
CAS:Formel:C10H21O5Reinheit:99%Farbe und Form:SolidMolekulargewicht:221.2707Methyl-β-cyclodextrin (DS~9)
CAS:<p>Methyl-β-cyclodextrin (DS~9)</p>Reinheit:98%Molekulargewicht:1303.3g/molMethyl-β-cyclodextrin
CAS:<p>Methyl-β-cyclodextrin (Methyl-beta-cyclodextrin) is a macrocyclic compound used as a solubilizer for hydrophobic compounds in biological experiments.</p>Formel:C54H94O35Reinheit:99.45% - ≥98%Farbe und Form:White To Off-PowderMolekulargewicht:1310(Average)Methyl-β-cyclodextrin (DS~12)
CAS:<p>Methyl-β-cyclodextrin (DS~12)</p>Farbe und Form:White SolidMolekulargewicht:1,303.30g/molMethyl-β-cyclodextrin (Mixture of Methylated)
CAS:Kontrolliertes ProduktFormel:C8H7FO2Farbe und Form:NeatMethyl-b-cyclodextrin - 3 to 9 degree of substitution
CAS:<p>This beta-cyclodextrin (β-CD) derivative is a functionalized cyclic oligosaccharide composed of seven glucose units, characterized by a hydrophilic exterior and a lipophilic cavity (bigger than α-CD and smaller than γ-CDs), which allows it to encapsulate various guest molecules. This structural feature facilitates its use in multiple applications, including pharmaceuticals, food enhancement, and cosmetics. In the pharmaceutical industry, it enhances the solubility and stability of poorly water-soluble drugs, improving their bioavailability and efficacy while also masking unpleasant tastes. The food sector utilizes it as a stabilizer for flavors, colors, and nutrients, extending shelf life by protecting sensitive ingredients from degradation. In cosmetics, it serves as a complexing agent for fragrances and active components, ensuring their stability and controlled release. Its use expands to many other fields, including nanotechnology for drug delivery systems, environmental remediation for extracting organic pollutants, textiles for slow-release fragrances, and analytical chemistry for chiral separation.</p>Formel:C56H98O35Farbe und Form:White PowderMolekulargewicht:1331.36Methyl-β-cyclodextrin - 7 to 14 degree of substitution
CAS:<p>This beta-cyclodextrin (β-CD) derivative is a functionalized cyclic oligosaccharide composed of seven glucose units, characterized by a hydrophilic exterior and a lipophilic cavity (bigger than α-CD and smaller than γ-CDs), which allows it to encapsulate various guest molecules. This structural feature facilitates its use in multiple applications, including pharmaceuticals, food enhancement, and cosmetics. In the pharmaceutical industry, it enhances the solubility and stability of poorly water-soluble drugs, improving their bioavailability and efficacy while also masking unpleasant tastes. The food sector utilizes it as a stabilizer for flavors, colors, and nutrients, extending shelf life by protecting sensitive ingredients from degradation. In cosmetics, it serves as a complexing agent for fragrances and active components, ensuring their stability and controlled release. Its use expands to many other fields, including nanotechnology for drug delivery systems, environmental remediation for extracting organic pollutants, textiles for slow-release fragrances, and analytical chemistry for chiral separation.</p>Formel:C56H98O35Farbe und Form:PowderMolekulargewicht:1,331.36 g/mol
