6-Deoxy-6-((2-carboxyethyl)sulfinyl)-heptakis(6-deoxy-6-(2-carboxyethyl)thio)-gamma-cyclodextrin Epimer B

(CODE: CY-3238)

Price: € 215.80 / mg

Abbreviation: Mono-SO-SGM EpiB
CAS Number: -
Product Number: CY-3238
Cyclodextrin type: analytical standard
Quality: analytical standard
product_name
for 215.80  EUR
Discount
Volume Volume Discount Discount Price
from 1 mg 0% 0% € 215.80 / mg
from 50 mg 33% 0% € 143.80 / mg
from 100 mg 55% 0% € 95.90 / mg
Chemical and Physical Description
Molecular Formula C72H112-n+3mNmNanO49S8
Formula Weight 2018 + n·22 + m·17
Solubility
(in 100 cm3 solvent, at 25 °C)
Water: soluble
Specification
Tests and methods Requirements
Identification 1 LC-MS conforms to theoretical mass
Identification 2 NMR; EP 2.2.33 conforms to theoretical structure
Identification 3 IR; EP 2.2.24 conforms to theoretical structure
Purity HPLC1; EP 2.2.29 >90%
Other cyclodextrin-related impurities HPLC1; EP 2.2.29 <10%
Formate content (expressed as Sodium formate) CE; EP 2.2.47 <3%
Sodium content CE; EP 2.2.47 <10%
Ammonium content CE; EP 2.2.47 <10%
Residual solvents TGM-MS <10%
Purity calculated2 to be reported
1 HPLC analysis is carried out on an Agilent Poroshell column, with H3PO/ NH3 buffer system at pH=2.6 and UV-Vis detection
2 Calculated purity = 100% - (Other cyclodextrin-related impurities + Sodium formate content + Residual solvents)


IMPORTANT: the compound is supplied in slightly acidic form for stability reasons; the actual molar sodium (n) and ammonium (m) contents are indicated on the Certificate of Analysis of each batch.

Notes: the compound is a single epimer.
Comments: only for reagent and laboratory purposes, not for human use.
Storage: at -20 °C, under inert atmosphere, in tightly closed container.