1154569

Beta Cyclodextrin

United States Pharmacopeia (USP) Reference Standard

• Sinónimos: β-Cyclodextrin, Caraway, Cycloheptaamylose, Cyclomaltoheptaose, Schardinger β-Dextrin
• Fórmula empírica (notación de Hill): C₄₂H₇₀O₃₅
• Número de CAS: 7585-39-9
• Peso molecular: 1134.98
• Beilstein: 78623
• Número MDL: MFCD00078139
• Código UNSPSC: 41116107
• ID de la sustancia en PubChem: 329749476
• NACRES: NA.24

Propiedades

• origen biológico: plant
• grado: pharmaceutical primary standard
• actividad óptica: [α]20/D +162±3°, c = 1.5% in H₂O
• clases químicas de analitos: oligosaccharides
• fabricante / nombre comercial: USP
• mp: 290-300 °C (dec.) (lit.)
• aplicaciones: cleaning products; cosmetics; food and beverages; personal care; pharmaceutical (small molecule)
• Formato: neat
• temp. de almacenamiento: 2-8°C
• cadena SMILES: OC[C@H]1O[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)O[C@H]6[C@H](O)[C@@H](O)[C@H](O[C@@H]6CO)O[C@H]7[C@H](O)[C@@H](O)[C@H](O[C@@H]7CO)O[C@H]8[C@H](O)[C@@H](O)[C@H](O[C@@H]8CO)O[C@H]1[C@H](O)[C@H]2O
• InChI: 1S/C42H70O35/c43-1-8-29-15(50)22(57)36(64-8)72-30-9(2-44)66-38(24(59)17(30)52)74-32-11(4-46)68-40(26(61)19(32)54)76-34-13(6-48)70-42(28(63)21(34)56)77-35-14(7-49)69-41(27(62)20(35)55)75-33-12(5-47)67-39(25(60)18(33)53)73-31-10(3-45)65-37(71-29)23(58)16(31)51/h8-63H,1-7H2/t8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-/m1/s1
• Clave InChI: WHGYBXFWUBPSRW-FOUAGVGXSA-N

Descripción

Descripción general

Betadex is a nonreducing cyclic compound composed of seven alpha-(1–4) linked d-glucopyranosyl units. [1]

Aplicación

Beta Cyclodextrin USP reference standard suitable for use in specified USP compendial quality tests and assays.

Also used to prepare standard and system suitability solution for the assay and impurity analysis by using liquid chromatography coupled with Refractive index detector according to the below monographs of United States Pharmacopeia (USP) :

• Betadex [1]
• Alfadex [2]

Nota de análisis

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Otras notas

USP issued SDS can be found here.

Sales restrictions may apply.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable