Sulfobutylated beta-cyclodextrin sodium salt (DS~10)

(CODE: CY-2041.3)

Price: € 42.21 / g

Abbreviation: SBECD10

CAS Number: 182410-00-0

Product Number: CY-2041.3

Cyclodextrin type: Randomly substituted, anionic

Quality: Fine chemical grade

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Discount

Volume	Volume Discount	Price
from 1 g	0%	€ 42.21 / g
from 25 g	30%	€ 29.40 / g

Chemical and Physical Description

Average Molecular Formula	C₄₂H_70-nO₃₅ · (C₄H₈O₃SNa)_n
Average Formula Weight	1135.0 + n·(158.2)
Possible impurities	4-Hydroxybutane-1-sulfonic acid sodium salt, bis(4-sulfobutyl) ether disodium, residual beta-cyclodextrin
Solubility (in 100 cm³ solvent, at 25 °C)	Water: > 50 g Methanol: < 0.5 g Acetone: < 0.5 g

Specification

Test	Method	Range
Appearance	Visual	white to slight yellow powder
Average Degree of Substitution (n)	NMR (EP 2.2.33)	8.0 - 12.0
Purity	Calculated (on dry substance)	> 95%
Impurities: residual BCD bis(4-sulfobutyl)ether disodium 4-hydroxybutane-1-sulfonic acid	HPLC (EP 2.2.29) CE (EP 2.2.47) CE (EP 2.2.47)	< 1.0% < 0.1% < 0.5%
Water content	Karl-Fischer (EP 2.5.12)	< 15%

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

Storage: at room temperature, in tightly closed container.

MSDS Downloads

47-SBECD