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494542

Sigma-Aldrich

α-Cyclodextrin, sulfated sodium salt hydrate

Synonym(s):

α-Cyclodextrin hydrate sulfate sodium salt, alpha-cyclodextrin hydrate sulfate sodium

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About This Item

CAS Number:
699020-02-5
MDL number:
MFCD01863562
UNSPSC Code:
12352201
NACRES:
NA.22

optical activity

[α]23/D +78°, c = 1 in H2O

Quality Level

200

mp

190 °C (dec.) (lit.)

SMILES string

[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[S](=O)(=O)([O-])O[C@@H]1[C@@H]2O[C@H]3[C@@H](O[C@@H](O[C@H]4[C@@H](O[C@@H](O[C@H]5[C@@H](O[C@@H](O[C@H]6[C@@H](O[C@@H](O[C@H]7[C@@H](O[C@@H](O[C@@H]([C@@H](O2)CO)[C@H]1O[S](=O)(=O)[O-])[C@H]([C@@H]7O)

InChI key

BXIKECRJPOGMAH-RQHIBQQSSA-E

General description

α-Cyclodextrin, sulfated sodium salt hydrate is a modified version of α-cyclodextrin, and is commonly used in the pharmaceutical industry to improve the solubility and bioavailability of poorly soluble drugs.

Application

α-Cyclodextrin, sulfated sodium salt hydrate can be used as a host molecule in the formation of inclusion complexes with the azo dye Methyl Yellow. It also enhance the stability of the hydrazone tautomer of Methyl Yellow in acidic medium.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

494542-5G:
494542-VAR:
494542-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX1804
MKCW2590
MKCW6418
MKCW4810
MKCV7995

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