羧甲基-β-环糊精 钠盐

小分子

Carboxymethyl-β-cyclodextrin sodium salt

C498852-100g

100g

≥95%

室温

常规运输

hygroscopic

羧甲基 -β-环糊精是一种带负电荷的β-环糊精衍生物，由于具有逆流运动能力，一般用于中性和碱性分析物的手性分析。 产品应用： 环糊精(CD)是由D-葡萄糖单元通过α(1→4)糖苷键连接而成的环状低聚糖。 普通环糊精含有6个(α-CD)；7个(β-CD)或8个(γ-CD)个D-葡萄糖单位。 环糊精有时在2、3和/或6位通过酯化得到。 羧甲基-β-环糊精(CMBCD)用于基于手性和大小的对映体识别和分离技术的开发。羧甲基-β-环糊精用于毛细管电泳手性选择和分离。羧甲基-β-环糊精用于药物传递载体的开发，如纳米载体和作为核酸转染剂。 Carboxymethyl- β- Cyclodextrin is a negatively charged β- Cyclodextrin derivatives are generally used for chiral analysis of neutral and basic analytes due to their countercurrent motion ability. Product application: Cyclodextrin (CD) is passed by D-glucose unit α (1 → 4) cyclic oligosaccharides linked by glycosidic bonds. Ordinary cyclodextrin contains 6（ α- CD)； 7（ β- CD) or 8（ γ- CD) D-glucose units. Cyclodextrins are sometimes obtained by esterification at positions 2, 3 and/or 6. Carboxymethyl- β- Cyclodextrins (CMBCD) are used in the development of enantiomeric recognition and separation technologies based on chirality and size. Carboxymethyl- β- Cyclodextrins are used for chiral selection and separation in capillary electrophoresis. Carboxymethyl- β- Cyclodextrins are used in the development of drug delivery carriers, such as nano carriers and nucleic acid transfectants.

218269-34-2(free base)

C56H84O49.xNa

1541.24+x(22.99) g/mol