218269-34-2
Carboxymethyl beta cyclodextrin sodium salt
CAS: 218269-34-2
Molecular Formula: C56H84O49
218269-34-2 - Names and Identifiers
218269-34-2 - Physico-chemical Properties
| Molecular Formula | C56H84O49 |
| Molar Mass | 1541.24 |
| Density | 1.82±0.1 g/cm3(Predicted) |
| Melting Point | ~245°C (dec.) |
| Boling Point | 1774.6±65.0 °C(Predicted) |
| Solubility | H2O: 50mg/mL, clear, colorless |
| Appearance | White powder |
| pKa | 3.28±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
218269-34-2 - Risk and Safety
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3 |
218269-34-2 - Reference
| Reference Show more | 1. Sun, Xiaodong, et al. "Metal organic framework HKUST-1 modified with carboxymethyl-β-cyclodextrin for use in improved open tubular capillary electrochromatographic enantioseparation of five basic drugs." Microchimica Acta 186.7 (2019): 1-8. 2. [IF=4.142] Wu Jia et al."Enantioseparation of chiral β-blockers using polynorepinephrine-coated nanoparticles and chiral capillary electrophoresis."Anal Bioanal Chem. 2019 Apr;411(10):2121-2129 3. [IF=6.529] Yu Yang et al."Long-term treatment of polysaccharides-based hydrogel microparticles as oral insulin delivery in streptozotocin-induced type 2 diabetic mice."Biomed Pharmacother. 2021 Jan;133:110941 4. [IF=5.833] Sun Xiaodong et al."Gold nanoparticles coated with a tetramethylammonium lactobionate ionic liquid for enhanced chiral differentiation in open tubular capillary electrochromatography: application to enantioseparation of β-blockers."Microchim Acta. 2020 M 5. [IF=5.833] Sun Xiaodong et al."Metal organic framework HKUST-1 modified with carboxymethyl-β-cyclodextrin for use in improved open tubular capillary electrochromatographic enantioseparation of five basic drugs."Microchim Acta. 2019 Jul;186(7):1-8 6. [IF=3.935] Xinqi Zhu et al."Synthesis and application of tetramethylammonium-carboxymethylated-β-cyclodextrin: A novel ionic liquid in capillary electrophoresis enantioseparation."J Pharmaceut Biomed. 2020 Feb;180:113030 7. [IF=2.437] Zhifeng Huang et al."A rapid enantioseparation system of capillary electrochromatography modified by electrostatic adsorption with transfersomes."Chirality. 2020 Jan;32(1):98-106 8. [IF=1.618] Zhao Shiyuan et al."Polydopamine Coating Doped with Graphene Oxide Enhances Enantioseparation of Capillary Column."J Chromatogr Sci. 2022 Apr;: |
218269-34-2 - Introduction
The Carboxymethyl beta cyclodextrin sodium salt(Carboxymethyl beta cyclodextrin sodium salt) is a compound that is a derivative of cyclodextrins. The following is a description of its nature, use, preparation and safety information:
Nature:
Carboxymethyl beta cyclodextrin sodium salt is a white to off-white powder, which is the sodium salt of carboxymethylated β-cyclodextrin. It has good solubility and can form a solution in water. It can also be stable under acidic conditions.
Use:
Carboxymethyl beta cyclodextrin sodium salt has a wide range of applications in the fields of medicine, food, cosmetics and environment. It can be used as a drug carrier to increase the solubility, stability and bioavailability of drugs. It can also be used as an additive in food, with preservation, stability, aroma and other effects. In addition, it can also be used in cosmetics to enhance the stability and penetration of active ingredients. In the environmental field, it can be used in solid phase extraction, water treatment and so on.
Preparation Method:
The preparation of the Carboxymethyl beta cyclodextrin sodium salt usually uses a carboxymethylation reaction. First, β-cyclodextrin is reacted with chloroacetic acid to form carboxymethylated cyclodextrin, and then with sodium hydroxide to form the sodium salt of the Carboxymethyl beta cyclodextrin sodium salt.
Safety Information:
The Carboxymethyl beta cyclodextrin sodium salt is relatively safe under normal conditions of use. However, in the process of use, still need to pay attention to the following matters:
-Avoid direct contact with skin and eyes. In case of contact, rinse with plenty of water and seek medical advice.
-Avoid inhaling dust and try to operate in a well-ventilated place.
-avoid oral, if taken by mistake, please seek medical attention.
-Avoid direct sunlight and humidity during storage.
-Read the product description carefully before use and follow the relevant safety procedures.
Generally speaking, the Carboxymethyl beta cyclodextrin sodium salt is a multifunctional compound with a wide range of uses. However, in the process of use, it is still necessary to pay attention to safe operation and protection measures. It is recommended to use the Carboxymethyl beta cyclodextrin sodium salt under suitable conditions according to the specific situation.
Nature:
Carboxymethyl beta cyclodextrin sodium salt is a white to off-white powder, which is the sodium salt of carboxymethylated β-cyclodextrin. It has good solubility and can form a solution in water. It can also be stable under acidic conditions.
Use:
Carboxymethyl beta cyclodextrin sodium salt has a wide range of applications in the fields of medicine, food, cosmetics and environment. It can be used as a drug carrier to increase the solubility, stability and bioavailability of drugs. It can also be used as an additive in food, with preservation, stability, aroma and other effects. In addition, it can also be used in cosmetics to enhance the stability and penetration of active ingredients. In the environmental field, it can be used in solid phase extraction, water treatment and so on.
Preparation Method:
The preparation of the Carboxymethyl beta cyclodextrin sodium salt usually uses a carboxymethylation reaction. First, β-cyclodextrin is reacted with chloroacetic acid to form carboxymethylated cyclodextrin, and then with sodium hydroxide to form the sodium salt of the Carboxymethyl beta cyclodextrin sodium salt.
Safety Information:
The Carboxymethyl beta cyclodextrin sodium salt is relatively safe under normal conditions of use. However, in the process of use, still need to pay attention to the following matters:
-Avoid direct contact with skin and eyes. In case of contact, rinse with plenty of water and seek medical advice.
-Avoid inhaling dust and try to operate in a well-ventilated place.
-avoid oral, if taken by mistake, please seek medical attention.
-Avoid direct sunlight and humidity during storage.
-Read the product description carefully before use and follow the relevant safety procedures.
Generally speaking, the Carboxymethyl beta cyclodextrin sodium salt is a multifunctional compound with a wide range of uses. However, in the process of use, it is still necessary to pay attention to safe operation and protection measures. It is recommended to use the Carboxymethyl beta cyclodextrin sodium salt under suitable conditions according to the specific situation.
Last Update：2024-04-09 21:01:54
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Product Name: Carboxymethyl-β-cyclodextrin Visit Supplier Webpage Request for quotationCAS: 218269-34-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: Carboxymethyl beta cyclodextrin sodium salt Request for quotation
CAS: 218269-34-2
Tel: 0531-88916568
Email: julie.zhu@cydextrin.com
Mobile: 18563792317
QQ: 187396903Send QQ message
CAS: 218269-34-2
Tel: 0531-88916568
Email: julie.zhu@cydextrin.com
Mobile: 18563792317
QQ: 187396903
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