CAS 128446-36-6

Éteres metílicos de β-ciclodextrina

Descripción:

Los éteres de metilo de β-ciclodextrina son derivados de la β-ciclodextrina, un oligosacárido cíclico compuesto por siete unidades de glucosa unidas por enlaces α-1,4-glicosídicos. La metilación de la β-ciclodextrina mejora su solubilidad en disolventes orgánicos y su capacidad para formar complejos de inclusión con diversas moléculas huésped, lo que la hace valiosa en aplicaciones farmacéuticas y alimentarias. Estos éteres suelen exhibir un exterior hidrofílico y una cavidad hidrofóbica, lo que les permite encapsular compuestos lipofílicos, mejorando así su estabilidad y biodisponibilidad. La modificación también influye en sus propiedades fisicoquímicas, como el peso molecular y la viscosidad. Los éteres de metilo de β-ciclodextrina son generalmente reconocidos como seguros (GRAS) para su uso en alimentos y productos farmacéuticos, y pueden facilitar la liberación controlada de ingredientes activos. Además, pueden exhibir diferentes grados de toxicidad dependiendo del grado de sustitución y la formulación específica. En general, estos compuestos son significativos para mejorar la entrega y eficacia de diversas sustancias bioactivas.

Fórmula: 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

Sinónimos:

• 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

Forma y color: 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

Forma y color: Powder, White to off-white

Ref: 02-J66847

β-Cyclodextrin, methyl ethers

CAS: 128446-36-6

Fórmula: C₁₀H₂₁O₅

Pureza: 99%

Forma y color: Solid

Peso molecular: 221.2707

Ref: IN-DA000Y44

Methyl-β-cyclodextrin

CAS: 128446-36-6

Methyl-β-cyclodextrin

Pureza: ≥98%

Peso molecular: 1310g/mol

Ref: 54-BUP18675

Methyl-β-cyclodextrin

CAS: 128446-36-6

Pureza: ≥ 98.0%

Forma y color: White powder

Peso molecular: -

Ref: 7W-GC3614

Methyl-β-cyclodextrin (DS~4.9)

CAS: 128446-36-6

Methyl-β-cyclodextrin (DS~4.9)

Peso molecular: 1303.3g/mol

Ref: 54-BICY1111

Methyl-β-cyclodextrin (DS~9)

CAS: 128446-36-6

Methyl-β-cyclodextrin (DS~9)

Pureza: 98%

Peso molecular: 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.

Fórmula: C₅₄H₉₄O₃₅

Pureza: 99.45% - ≥98%

Forma y color: White To Off-Powder

Peso molecular: 1310(Average)

Ref: TM-T4072

Methyl-β-cyclodextrin (DS~12)

CAS: 128446-36-6

Methyl-β-cyclodextrin (DS~12)

Forma y color: White Solid

Peso molecular: 1,303.30g/mol

Ref: 54-BICY1002

Methyl-β-cyclodextrin (Mixture of Methylated)

Producto controlado

CAS: 128446-36-6

Fórmula: C₈H₇FO₂

Forma y color: 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.

Fórmula: C₅₆H₉₈O₃₅

Forma y color: White Powder

Peso molecular: 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.

Fórmula: C₅₆H₉₈O₃₅

Forma y color: Powder

Peso molecular: 1,331.36 g/mol

Ref: 3D-OM168459