(2-Carboxyethyl)-gamma-cyclodextrin (DS~3.5)

(CODE: CY-3012.0)

Price: € 65.40 / g
Discount Price € 52.32 / g

Abbreviation: CEGCD
CAS Number: -
Product Number: CY-3012.0
Cyclodextrin type: Anionic cyclodextrins
Quality: fine chemical grade
product_name
for 52.32  EUR
Discount
Volume Volume Discount Discount Price
from 1 g 0% 20% € 65.40 / g
from 10 g 14% 20% € 56.10 / g
from 20 g 22% 20% € 50.60 / g
Chemical and Physical Description
Average Molecular Formula C48H80-nO40 · (CH2CH2COOH)n
Average Formula Weight 1297.2 + n·(72.1)
Possible impurities Gamma-cyclodextrin, 3-hydroxypropionic acid
Solubility
(in 100 cm3 solvent, at 25 °C)
Water: > 30 g
Methanol: < 1 g
Chloroform: < 1 g
Specification
Test Method Range
Appearance Visual white to slight yellow powder
Average Degree of substitution (n) CE (EP 2.2.47) 2.5 - 4.5
Purity Calculated
(on dry substance)
> 95%
3-hydroxypropionic acid CE (EP 2.2.47) < 0.5%
Residual GCD TLC (EP 2.2.27) < 2.0%
Loss on drying EP 2.2.32 < 10%
Comments: only for reagent and laboratory purposes, not for human use.

Storage: at room temperature, in tightly closed container.




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