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Beta Cyclodextrin

USP/1154569 - United States Pharmacopeia (USP) Reference Standard

Synonym: β-Cyclodextrin; Caraway; Cycloheptaamylose; Cyclomaltoheptaose; Schardinger β-Dextrin

CAS Number: 7585-39-9
Empirical Formula (Hill Notation): C42H70O35
Molecular Weight: 1134.98
MDL Number: MFCD00078139
Linear Formula: C42H70O35
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-1154569-500MG 500 mg
 $511.00
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analyte chemical class(es) oligosaccharides
application(s) cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)
biological source plant
format neat
grade pharmaceutical primary standard
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
InChI key WHGYBXFWUBPSRW-FOUAGVGXSA-N
manufacturer/tradename USP
mp 290-300 °C (dec.) (lit.)
optical activity [α]20/D +162±3°, c = 1.5% in H2O
SMILES string 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
storage temp. 2-8°C
Analysis Note: 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.  ​
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
• Alfadex
General description: Betadex is a nonreducing cyclic compound composed of seven alpha-(1–4) linked d-glucopyranosyl units.
Other Notes: Sales restrictions may apply.
Other Notes: USP issued SDS can be found here .
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 290-300 °C (dec.) (lit.)
Storage Temp. 2-8°C
UNSPSC 41116107

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