CAS 23739-88-0

Peracetylated β-cyclodextrin

Description:

Peracetylated β-cyclodextrin is a modified derivative of β-cyclodextrin, which is a cyclic oligosaccharide composed of seven glucose units. The peracetylation process involves the acetylation of the hydroxyl groups on the glucose units, enhancing the lipophilicity and solubility of the compound in organic solvents. This modification allows peracetylated β-cyclodextrin to form inclusion complexes with various hydrophobic guest molecules, making it useful in drug delivery systems and pharmaceutical formulations. The compound typically exhibits improved stability and bioavailability compared to its unmodified counterpart. Additionally, it has applications in food, cosmetics, and analytical chemistry due to its ability to encapsulate flavors, fragrances, and other active ingredients. Its chemical structure contributes to its unique properties, including a relatively high molecular weight and a distinct crystalline form. Safety and handling considerations should be observed, as with any chemical substance, particularly in laboratory or industrial settings.

Formula: C₈₄H₁₁₂O₅₆

InChI: InChI=1S/C84H112O56/c1-29(85)106-22-50-57-64(113-36(8)92)71(120-43(15)99)78(127-50)135-58-51(23-107-30(2)86)129-80(73(122-45(17)101)65(58)114-37(9)93)137-60-53(25-109-32(4)88)131-82(75(124-47(19)103)67(60)116-39(11)95)139-62-55(27-111-34(6)90)133-84(77(126-49(21)105)69(62)118-41(13)97)140-63-56(28-112-35(7)91)132-83(76(125-48(20)104)70(63)119-42(14)98)138-61-54(26-110-33(5)89)130-81(74(123-46(18)102)68(61)117-40(12)96)136-59-52(24-108-31(3)87)128-79(134-57)72(121-44(16)100)66(59)115-38(10)94/h50-84H,22-28H2,1-21H3/t50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,62-,63-,64+,65+,66+,67+,68+,69+,70+,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,84-/m1/s1

InChI key: InChIKey=NOPKOJDDVCBPTP-XEHVGNMASA-N

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

Synonyms:

• β-Cyclodextrin peracetate
• 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, β-cyclodextrin deriv.
• Peracetylated β-cyclodextrin
• β-Cyclodextrin, 2A,2B,2C,2D,2E,2F,2G,3A,3B,3C,3D,3E,3F,3G,6A,6B,6C,6D,6E,6F,6G-heneicosaacetate
• β-Cyclodextrin, heneicosaacetate

Triacetyl-β-cyclodextrin

CAS: 23739-88-0

Formula: C₈₄H₁₁₂O₅₆

Purity: 97%

Color and Shape: Solid

Molecular weight: 2017.7545

Ref: IN-DA003UZM

Triacetyl-β-cyclodextrin

CAS: 23739-88-0

Formula: C₈₄H₁₁₂O₅₆

Purity: (TLC) ≥ 97%

Color and Shape: White or almost white powder

Molecular weight: 2017.76

Ref: 7W-GE9548

Triacetyl-β-cyclodextrin

CAS: 23739-88-0

Formula: C₈₄H₁₁₂O₅₆

Purity: >97.0%(HPLC)

Color and Shape: White powder to crystal

Molecular weight: 2,017.76

Ref: 3B-T1844

Triacetyl-β-cyclodextrin

Controlled Product

CAS: 23739-88-0

Applications Triacetyl-β-cyclodextrin is a derivative of β-Cyclodextrin (C987830) and can be used as an extractant agent or drug carrier for controlled drug delivery.
References Nunes, A.V.M., et al.: J. Supercrit. Fluids., 54, 357 (2010); Kim, L., et al.: Supramol. Chem., 21, 131 (2009); Ivanova, G.I., et al.: Magn. Reson. Chem., 47, 133 (2009)

Formula: C₈₄H₁₁₂O₅₆

Color and Shape: Neat

Molecular weight: 2017.75

Ref: TR-T737000

Tri-O-acetyl-b-cyclodextrin

CAS: 23739-88-0

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: C₈₄H₁₁₂O₅₆

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 2,017.75 g/mol

Ref: 3D-OT34433