Heptakis-6-(dimethyl-tert-butylsilyl)-β-Cyclodextrin

(CODE: CY-2034)

Price: € 600.00 / g

Abbreviation: TBDMSB
CAS Number: 123155-03-3
Product Number: CY-2034
Cyclodextrin type: β-cyclodextrin derivative
Quality: fine chemical grade
product_name
for 600.00  EUR
Discount
Volume Volume Discount Discount Price
from 1 g 0% 0% € 600.00 / g
CHEMICAL AND PHYSICAL DESCRIPTION
Molecular Formula C84H168O35SI7
Formula Weight 1934.9
Possible impurities β-cyclodextrin, isomeric derivatives, pyridine,
pyridinium chloride, dimethyl-tert-butylsilanol,
bis(dimethyl-tert-butylsilyl) ether, acetone,
toluene
Solubility
(in 100 cm3 solvent, at 25 °C)
Water: < 0.1 g
Acetone: < 5 g
Chloroform: > 25 g
N.N-dimethylformamide: > 25 g
Dimethylsulfoxide: > 20 
g
 
SPECIFICATION
Test Method Specification Result
Appearance Visual white to slight yellow powder  white powder
Purity HPLC (EP 2.2.29) > 90% 93%
Residual BCD content TLC (EP 2.2.27) < 0.25% < 0.25%
Loss on drying EP 2.2.32, 105°C,
4 h, in vac, P2O5
< 10% 1%
Comments: only for reagent and laboratory purposes, not for human use
Storage:
 at room temperature, in tightly closed container.