1154569

Beta Cyclodextrin

United States Pharmacopeia (USP) Reference Standard

• Synonyme(s) : β-Cyclodextrin, Caraway, Cycloheptaamylose, Cyclomaltoheptaose, Schardinger β-Dextrin
• Formule empirique (notation de Hill) : C₄₂H₇₀O₃₅
• Numéro CAS: 7585-39-9
• Poids moléculaire : 1134.98
• Beilstein: 78623
• Numéro MDL: MFCD00078139
• Code UNSPSC : 41116107
• ID de substance PubChem : 329749476
• Nomenclature NACRES : NA.24

Propriétés

• Source biologique: plant
• Qualité: pharmaceutical primary standard
• Activité optique: [α]20/D +162±3°, c = 1.5% in H₂O
• Classe(s) chimique(s) de l'analyte: oligosaccharides
• Fabricant/nom de marque: USP
• Pf: 290-300 °C (dec.) (lit.)
• Application(s): cleaning products; cosmetics; food and beverages; personal care; pharmaceutical (small molecule)
• Format: neat
• Température de stockage: 2-8°C
• Chaîne 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
• Clé InChI: WHGYBXFWUBPSRW-FOUAGVGXSA-N

Description

Description générale

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

Application

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]

Remarque sur l'analyse

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.  ​

Autres remarques

USP issued SDS can be found here.

Sales restrictions may apply.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable