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C4930

Sigma-Aldrich

γ-Cyclodextrin

powder, BioReagent, suitable for cell culture, ≥98%

Synonym(e):

Cyclomaltooctaose, Cyclooctaamylose, Schardinger γ-Dextrin

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About This Item

Empirische Formel (Hill-System):
C48H80O40
CAS-Nummer:
17465-86-0
Molekulargewicht:
1297.12
Beilstein:
78740
EG-Nummer:
241-482-4
MDL-Nummer:
MFCD00009595
UNSPSC-Code:
12352201
PubChem Substanz-ID:
24892741
NACRES:
NA.77

Produktlinie

BioReagent

Qualitätsniveau

200

Assay

≥98%

Form

powder

Methode(n)

cell culture | mammalian: suitable

Löslichkeit

1 M NaOH: 25 mg/mL, clear to slightly hazy

Versandbedingung

ambient

Lagertemp.

room temp

SMILES String

[H][C@]1(O[C@H](COC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@@H]2[C@@H](COC(C)=O)O[C@H](OC(C)=O)[C@H](OC(C)=O)[C@H]2OC(C)=O

InChI

1S/C48H80O40/c49-1-9-33-17(57)25(65)41(73-9)82-34-10(2-50)75-43(27(67)19(34)59)84-36-12(4-52)77-45(29(69)21(36)61)86-38-14(6-54)79-47(31(71)23(38)63)88-40-16(8-56)80-48(32(72)24(40)64)87-39-15(7-55)78-46(30(70)22(39)62)85-37-13(5-53)76-44(28(68)20(37)60)83-35-11(3-51)74-42(81-33)26(66)18(35)58/h9-72H,1-8H2/t9-,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-,43-,44-,45-,46-,47-,48-/m1/s1

InChIKey

GDSRMADSINPKSL-HSEONFRVSA-N

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Allgemeine Beschreibung

Cyclodextrins belongs to the family of cyclic α-1,4-glucans and is made of glucose units. This molecule has a shape of a hollow cone. It possesses a hydrophilic external and hydrophobic internal surface, because of which cyclodextrins can form inclusion complexes. γ-Cyclodextrin is extensively used in food and pharmaceutical industries. Cyclodextrins are obtained by the enzymatic conversion of starch/starch derivatives by cyclodextrin glycosyltransferase.

Anwendung

A molecule used to solublize non-polar molecules such a cholesterol for use in cell culture.

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

γ-Cyclodextrin: a review on enzymatic production and applications.
Li, Zhaofeng et al.
Applied Microbiology and Biotechnology, 77(2), 245-245 (2007)
Takaaki Harada et al.
The journal of physical chemistry. B, 115(5), 1268-1274 (2011-01-05)
Diamide linked γ-cyclodextrin (γ-CD) dimers are used to capture curcumin and suppress its decomposition in water. In this study, succinamide and urea linked γ-CD dimers joined through the C6(A) carbon on each γ-CD are used. The γ-CD dimers, 66γCD(2)su and
Jin Wang et al.
Macromolecular rapid communications, 33(13), 1143-1148 (2012-04-12)
A polypseudorotaxane (PPR) comprising γ-cyclodextrin (γ-CD) as host molecules and poly(N-isopropylacrylamide) (PNIPAM) as a guest polymer is prepared via self-assembly in aqueous solution. Due to the bulky pendant isopropylamide group, PNIPAM exhibits size-selectivity toward self-assembly with α-, β-, and γ-CDs.
Bin Chen et al.
Chemical communications (Cambridge, England), 48(45), 5638-5640 (2012-04-26)
Novel supramolecular hydrogels were formed between pyrene-terminated poly(ethylene glycol) star polymers and γ-cyclodextrin (γ-CD), through the inclusion complexation of dimers of the pyrene terminals with γ-CD, where γ-CD was directly used as a supramolecular cross-linking reagent without any modification.
Phatsawee Jansook et al.
Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques, 13(3), 336-350 (2010-11-26)
Study the complexation of dexamethasone in combinations of γ-cyclodextrin (γCD) and 2-hydroxypropyl-γ-cyclodextrin (HPγCD) with emphasis on solid characterization and development of aqueous dexamethasone eye drop suspension for drug delivery through sclera. Dexamethasone/cyclodextrin (dexamethasone/CD) solid complex systems were prepared and characterized
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