Products 

产品目录

CY-3229,SGM-SS-SGM,Bis(6-deoxy-heptakis(6-deoxy-6-(2-carboxyethyl)thio)-Gamma-Cyclodextrin) Disulfide

舒更葡糖是人工合成改良γ-环糊精,由亲脂核心和亲水外端组成

CAS No. : --
说明 : CY-3229
级别 : Analytical Standard
品名 : Bis(6-deoxy-heptakis(6-deoxy-6-(2-carboxyethyl)thio)-Gamma-Cyclodextrin) Disulfide,SGM-SS-SGM
产地 : 匈牙利
包装 : 电询

DISCOUNT

VolumeVolume DiscountDiscountPrice
from 1 mg0%0%Inquiry
from 50 mg33%0%Inquiry
from 100 mg55%0%Inquiry

CHEMICAL AND PHYSICAL DESCRIPTION

Molecular FormulaC138H214-nNanO92S16
Formula Weight3858 + n·22
Solubility(in 100 cm3 solvent, at 25 °C)Water: soluble

SPECIFICATION

Tests and methodsRequirements
Identification 1 LC-MSconforms to theoretical mass
Identification 2 NMR; EP 2.2.33conforms to theoretical structure
Identification 3 IR; EP 2.2.24conforms to theoretical structure
Purity HPLC1; EP 2.2.29>90%
Other cyclodextrin-related impurities HPLC1; EP 2.2.29<10%
Sodium formate content CE; EP 2.2.47<3%
Sodium content CE; EP 2.2.47<10%
Residual solvents TGM-MS<10%
Purity calculated2to 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 content (n) is indicated on the Certificate of Analysis of each batch.

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