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Pharma Grade Cyclodextrins
Standard Grade Cyclodextrins
Nonionic Cyclodextrins
Anionic Cyclodextrins
Cationic Cyclodextrins
Maltooligomers
Novel Single Isomer Cyclodextrins
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Fluorescent Polymers
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Analytical standards
Heptakis(2,3-di-O-methyl-6-sulfo)-beta-cyclodextrin sodium salt
(CODE: CY-2202)
Price:
€ 214.50 / g
Abbreviation:
HDMSBCD
CAS Number:
201346-23-8
Product Number:
CY-2202
Cyclodextrin type:
Single isomer, anionic cyclodextrins
Quality:
fine chemical grade
for
214.50
EUR
Add to basket
Discount
Volume
Volume Discount
Discount
Price
from 1 g
0%
0%
€ 214.50 / g
from 10 g
9%
0%
€ 195.00 / g
Chemical and Physical Description
Molecular Formula
C
56
H
91
O
56
S
7
Na
7
Formula Weight
2045.7
Possible impurities
Beta-cyclodextrin, sodium sulfate, pyridinium salts
Solubility
(in 100 cm
3
solvent, at 25 °C)
Water: > 50 g
DMF: > 15 g
Specification
Test
Method
Range
Appearance
Visual
white to slight yellow powder
Purity (methylated-sulfated BCD content)
Calculated (on dry substance)
> 95%
Isomer purity
CE (EP 2.2.47)
> 95%
Sodium sulfate
CE (EP 2.2.47)
< 4%
Pyridinium salts (as pyridine)
CE (EP 2.2.47)
< 0.5%
Residual BCD
TLC (EP 2.2.27)
< 0.5%
Loss on drying
EP 2.2.32
< 15%
Comments:
only for reagent and laboratory purposes, not for human use.
Storage:
In deep freezer, in tightly closed container.
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Octakis(2,3-di-O-methyl-6-sulfo)-gamma-cyclodextrin sodium salt
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