Hexakis(2,3,6-tri-O-methyl)-alpha cyclodextrin

(CODE: 1003)

Abbreviation: TRIMEA

CAS Number: -

Product Number: 1003

Cyclodextrin type: Nonionic cyclodextrin

Quality: fine chemical grade

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Chemical and Physical Description

Average Molecular Formula	C₅₄H₉₆O₃₀
Average Formula Weight:	1225.4
Possible impurities	Undermethylated-alpha-cyclodextrin, alpha-cyclodextrin
Solubility (in 100 cm³solvent, at 25 °C)	Water: ~ 10 g Methanol: > 50 g Chloroform: > 50 g

Specification

Test	Method	Range
Appearance	Visual	white to slight yellow powder
Purity	HPLC (EP 2.2.29)	> 90.0%
Residual ACD content	TLC (EP 2.2.27)	< 0.25%
Conductivity (25 °C, 1% solution in water)	Conductometry (EP 2.2.38)	< 200 μS/cm
Water content	EP 2.5.12	< 5.0%

Comments: only for reagent and laboratory purposes, not for human use.

Storage: at room temperature, in tightly closed container.