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Merck
CN

1065550

USP

Betadex sulfobutyl ether sodium

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

β-Cyclodextrin sulfobutyl ethers sodium salts

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About This Item

CAS Number:
182410-00-0
MDL number:
MFCD12032209
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

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SMILES string

[Na+].[Na+].[S](=O)(=O)([O-])CCCCOC1C2OC3C(OC(OC4C(OC(OC5C(OC(OC6C(OC(OC7C(OC(OC8C(OC(OC(C(O2)COCCCC[S](=O)(=O)[O-])C1O)C(C8O)O)CO)C(C7O)O)CO)C(C6O)O)CO)C(C5O)O)CO)C(C4O)O)CO)C(C3O)O)CO

InChI

1S/C50H86O41S2.2Na/c51-9-16-36-23(57)29(63)45(78-16)86-38-18(11-53)80-47(31(65)25(38)59)88-40-20(13-55)82-49(33(67)27(40)61)90-42-22(15-76-5-1-3-7-92(70,71)72)84-50(43(35(42)69)77-6-2-4-8-93(73,74)75)91-41-21(14-56)83-48(34(68)28(41)62)89-39-19(12-54)81-46(32(66)26(39)60)87-37-17(10-52)79-44(85-36)30(64)24(37)58;;/h16-69H,1-15H2,(H,70,71,72)(H,73,74,75);;/q;2*+1/p-2

InChI key

RGQYVQYXCZODQW-UHFFFAOYSA-L

grade

pharmaceutical primary standard

API family

betadex

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

For further information and support please go to the website of the issuing Pharmacopoeia.Betadex Sulfobutyl Ether Sodium is prepared by alkylation of betadex using 1,4-butane sultone under basic conditions.

Application

This USP reference standard is intended for use in specified quality tests and assays.
Also used to prepare the standard solution in the assay and specific test for average degree of substitution using capillary electrophoresis according to the United States Pharmacopeia (USP) monograph.

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.  ​

Other Notes

Sales restrictions may apply.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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Betadex Sulfobutyl Ether Sodium
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 37(2), 5643-5643 (2020)

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