Triacetyl-β-cyclodextrin

ALDRICH/332623

Synonym: TAβCD; triacetyl-β-CD; β-Cyclodextrin heneicosaacetate

CAS Number: 23739-88-0
Empirical Formula (Hill Notation): C₈₄H₁₁₂O₅₆
Molecular Weight: 2017.75
MDL Number: MFCD00074981
Linear Formula: C₈₄H₁₁₂O₅₆
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-332623-10G	10 g	$163.00 1/EA	Add To Favorites

ATR-IR Spectra for β-Cyclodextrin heneicosaacetate.

Properties
Descriptions
Safety Info.
Basic Data

form	powder
functional group	ester
	ether
InChI	1S/C84H112O56/c1-29(85)106-22-50-57-64(113-36(8)92)71(120-43(15)99)78(127-50)135-58-51(23-107-30(2)86)129-80(73(122-45(17)101)65(58)114-37(9)93)137-60-53(25-109-32(4)88)131-82(75(124-47(19)103)67(60)116-39(11)95)139-62-55(27-111-34(6)90)133-84(77(126-49(21)105)69(62)118-41(13)97)140-63-56(28-112-35(7)91)132-83(76(125-48(20)104)70(63)119-42(14)98)138-61-54(26-110-33(5)89)130-81(74(123-46(18)102)68(61)117-40(12)96)136-59-52(24-108-31(3)87)128-79(134-57)72(121-44(16)100)66(59)115-38(10)94/h50-84H,22-28H2,1-21H3/t50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71+,72+,73+,74+,75+,76+,77?,78-,79-,80-,81-,82-,83-,84-/m1/s1
InChI key	NOPKOJDDVCBPTP-URXASQAJSA-N
mp	204-206 °C (lit.)
optical activity	[α]25/D +125°, c = 1 in chloroform
Quality Level	100
SMILES string	CC(=O)OC[C@H]1O[C@@H]2O[C@@H]3[C@@H](COC(C)=O)O[C@H](O[C@@H]4[C@@H](COC(C)=O)O[C@H](O[C@@H]5[C@@H](COC(C)=O)O[C@H](O[C@@H]6[C@@H](COC(C)=O)O[C@H](O[C@@H]7[C@@H](COC(C)=O)O[C@H](O[C@@H]8[C@@H](COC(C)=O)O[C@H](O[C@H]1[C@@H](OC(C)=O)[C@@H]2OC(C)=O)[C@@H](OC(C)=O)[C@@H]8OC(C)=O)[C@@H](OC(C)=O)[C@@H]7OC(C)=O)[C@@H](OC(C)=O)[C@@H]6OC(C)=O)[C@@H](OC(C)=O)[C@@H]5OC(C)=O)[C@@H](OC(C)=O)[C@@H]4OC(C)=O)[C@@H](OC(C)=O)[C@@H]3OC(C)=O

Application:	Invovled in studies of: • Controlled drug release of an inclusion complex • Biocompatible excipients for solubilization and deaggregation of cobalt bis(dicarbollide) derivatives in water • Extraction of aromatic amino acids • Emulsifiers • Polymerization initiation of cyclic esters • Sustained release matrix tablets
General description:	Triacetyl-β-cyclodextrin, a water-insoluble derivative of cyclodextrin typically formed by the substitution of a hydroxyl group of the parent compound with maleic anhydride (−OCOCH₃), has been proposed to act as a sustained release carrier for some pharmaceutical compounds.
Packaging:	10 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	204-206 °C (lit.)
UNSPSC	12352201

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