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α-Cyclodextrin

SIAL/28705 - purum, ≥98.0% (HPLC)

Synonym: alpha-Cyclodextrin; α-Schardinger dextrin; Cyclohexaamylose; Cyclomaltohexaose

CAS Number: 10016-20-3
Empirical Formula (Hill Notation): C36H60O30
Molecular Weight: 972.84
EC Number: 233-007-4
MDL Number: MFCD00078207
Linear Formula: C36H60O30
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-28705-5G 5 g
 $29.70
1/EA		 Add To Favorites
45-28705-25G 25 g
 $148.00
1/EA		 Add To Favorites
45-28705-100G 100 g
 $312.00
1/EA		 Add To Favorites

 

assay ≥98.0% (HPLC)
form powder
functional group ether
  hydroxyl
grade purum
InChI 1S/C36H60O30/c37-1-7-25-13(43)19(49)31(55-7)62-26-8(2-38)57-33(21(51)15(26)45)64-28-10(4-40)59-35(23(53)17(28)47)66-30-12(6-42)60-36(24(54)18(30)48)65-29-11(5-41)58-34(22(52)16(29)46)63-27-9(3-39)56-32(61-25)20(50)14(27)44/h7-54H,1-6H2/t7-,8-,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-/m1/s1
InChI key HFHDHCJBZVLPGP-RWMJIURBSA-N
loss ≤10% loss on drying
mp >278 °C (dec.) (lit.)
optical activity [α]20/D +136±3°, c = 10% in H2O
Quality Level 200 
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]1[C@H](O)[C@H]2O
Application: α-Cyclodextrin may be used to synthesize a polymer inclusion complex (PIC) with poly(ethylene glycol) (PEG)-modified chitosans. These PICs can self-assemble to form supramolecular hydrogels.
General description: α-Cyclodextrin (α-CD) is a water-soluble cyclic oligosaccharide that consists of six glucopyranose units linked by α-(1,4) bonds. It is commonly used to form inclusion complexes (ICs) with a wide range of organic compounds.
Other Notes: Cyclodextrins are low molecular weight organic molecules which form watersoluble complexes with various compounds (guests); Enzyme model
Symbol GHS07  GHS07
Signal word Warning
Hazard statements H319
Precautionary statements P305 + P351 + P338
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98.0% (HPLC)
mp >278 °C (dec.) (lit.)
UNSPSC 12352005

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