Carboxymethyl-β-cyclodextrin sodium salt - ≥95% , CAS No.218269-34-2(free base)

CAS: 218269-34-2(free base) Cat. No.: C498852 Molecular Weight: 1541.24+x(22.99)

GRADE & PURITY ≥95%

Storage

Room temperature

Shipped In

Normal

Overview

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.

Specifications

Specifications & Purity

≥95%

Storage

Room temperature

Shipped In

Normal

Purity

≥95%

Names and Identifiers

• Alternate CAS: 2828447-14-7
• Molecular Weight: 1541.24+x(22.99)

Chemical and Physical Properties

• Sensitivity: hygroscopic

References

1. Doudou Ning, Zhaoqing Lu, Li Hua, Nan Li, Songfeng E.  (2025)  Rational Design of Covalent Organic Framework-Based Membranes with Pore-in-Pore Structure for Efficient Mass Transport.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202525420]

2. Hurong Ge, Peipei Ma, Qing Huang, Shijie Wei, Zhizhong Wang.  (2025)  Cyclodextrin host-guest complexes-derived exosomal miRNAs for enhancing the antifatigue effects of resveratrol.  Carbohydrate Polymer Technologies and Applications,      [PMID:] [10.1016/j.carpta.2025.100832]