CAS 128446-36-6

β-Cyclodextrin, methyl ethers

Description:

β-Cyclodextrin methyl ethers are derivatives of β-cyclodextrin, a cyclic oligosaccharide composed of seven glucose units linked by α-1,4-glycosidic bonds. The methylation of β-cyclodextrin enhances its solubility in organic solvents and improves its ability to form inclusion complexes with various guest molecules, making it valuable in pharmaceutical and food applications. These ethers typically exhibit a hydrophilic exterior and a hydrophobic cavity, allowing them to encapsulate lipophilic compounds, thereby enhancing their stability and bioavailability. The modification also influences their physicochemical properties, such as molecular weight and viscosity. β-Cyclodextrin methyl ethers are generally recognized as safe (GRAS) for use in food and pharmaceuticals, and they can facilitate controlled release of active ingredients. Additionally, they may exhibit varying degrees of toxicity depending on the degree of substitution and the specific formulation. Overall, these compounds are significant in enhancing the delivery and efficacy of various bioactive substances.

Formula: Unspecified

InChI: 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

Synonyms:

• 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

Methyl-β-cyclodextrin (mixture of several Methylated)

CAS: 128446-36-6

Color and Shape: White to Light yellow to Light red powder to crystal

Ref: 3B-M1356

Methyl-β-cyclodextrin

CAS: 128446-36-6

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

Color and Shape: Powder, White to off-white

Ref: 02-J66847

β-Cyclodextrin, methyl ethers

CAS: 128446-36-6

Formula: C₁₀H₂₁O₅

Purity: 99%

Color and Shape: Solid

Molecular weight: 221.2707

Ref: IN-DA000Y44

Methyl-β-cyclodextrin

CAS: 128446-36-6

Methyl-β-cyclodextrin

Purity: ≥98%

Molecular weight: 1310g/mol

Ref: 54-BUP18675

Methyl-β-cyclodextrin

CAS: 128446-36-6

Purity: ≥ 98.0%

Color and Shape: White powder

Molecular weight: -

Ref: 7W-GC3614

Methyl-β-cyclodextrin (DS~4.9)

CAS: 128446-36-6

Methyl-β-cyclodextrin (DS~4.9)

Molecular weight: 1303.3g/mol

Ref: 54-BICY1111

Methyl-β-cyclodextrin (DS~9)

CAS: 128446-36-6

Methyl-β-cyclodextrin (DS~9)

Purity: 98%

Molecular weight: 1303.3g/mol

Ref: 54-BICY1112

Methyl-β-cyclodextrin

CAS: 128446-36-6

Methyl-β-cyclodextrin (Methyl-beta-cyclodextrin) is a macrocyclic compound used as a solubilizer for hydrophobic compounds in biological experiments.

Formula: C₅₄H₉₄O₃₅

Purity: 99.45% - ≥98%

Color and Shape: White To Off-Powder

Molecular weight: 1310(Average)

Ref: TM-T4072

Methyl-β-cyclodextrin (DS~12)

CAS: 128446-36-6

Methyl-β-cyclodextrin (DS~12)

Color and Shape: White Solid

Molecular weight: 1,303.30g/mol

Ref: 54-BICY1002

Methyl-β-cyclodextrin (Mixture of Methylated)

Controlled Product

CAS: 128446-36-6

Formula: C₈H₇FO₂

Color and Shape: Neat

Ref: TR-M220100

Methyl-b-cyclodextrin - 3 to 9 degree of substitution

CAS: 128446-36-6

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.

Formula: C₅₆H₉₈O₃₅

Color and Shape: White Powder

Molecular weight: 1331.36

Ref: 3D-OM11037

Methyl-β-cyclodextrin - 7 to 14 degree of substitution

CAS: 128446-36-6

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.

Formula: C₅₆H₉₈O₃₅

Color and Shape: Powder

Molecular weight: 1,331.36 g/mol

Ref: 3D-OM168459