alpha-Cyclodextrin, 2-hydroxypropyl ethers

Base Information

• Chemical Name: alpha-Cyclodextrin, 2-hydroxypropyl ethers
• CAS No.: 128446-33-3
• Molecular Formula: C39H49O31
• Molecular Weight: 0
• European Community (EC) Number: 619-816-9
• Mol file: 128446-33-3.mol

Synonyms:128446-33-3;5,10,15,20,25,30-Hexakis(2-hydroxypropoxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol;99241-24-4;alpha-Cyclodextrin, 2-hydroxypropyl ethers;Hydroxypropyl-alpha-cyclodextrin (DS~4.5);FT-0627159

Chemical Property of alpha-Cyclodextrin, 2-hydroxypropyl ethers

Chemical Property:

• Appearance/Colour: clear yellowish liquid
• Melting Point: 245℃ dec. (Lit.)
• PSA: 297.13000
• Density: 1.1 – 1.2 g/ml
• LogP: -3.81270
• Solubility.: Soluble in water, methanol, DMF. Insoluble in acetone, chlorofor
• XLogP3: -11.2
• Hydrogen Bond Donor Count: 18
• Hydrogen Bond Acceptor Count: 36
• Rotatable Bond Count: 24
• Exact Mass: 1320.5681294
• Heavy Atom Count: 90
• Complexity: 1690

Purity/Quality:

99.9% ^*data from raw suppliers

(2-Hydroxypropyl)-α-cyclodextrin average Mw ~1,180 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: UVCB
• Canonical SMILES: CC(COCC1C2C(C(C(O1)OC3C(OC(C(C3O)O)OC4C(OC(C(C4O)O)OC5C(OC(C(C5O)O)OC6C(OC(C(C6O)O)OC7C(OC(O2)C(C7O)O)COCC(C)O)COCC(C)O)COCC(C)O)COCC(C)O)COCC(C)O)O)O)O
• Uses: (2-Hydroxypropyl)-α-cyclodextrin can be used as a chiral selector to resolve tryptophan racemate by capillary electrophoresis.It can be used to synthesize biodegradable polyrotaxanes for fabricating blood-contacting devices.Co-polymer based on (2-hydroxypropyl)-α-cyclodextrin cross-linked with polyethylenimine can be used as a gene delivery vector.It can also be used as stabilizer for antibacterial iodine formulations, as it forms a stable inclusion complex with iodine and improves aqueous solubility.