Description

Cyclodextrin-Benzaldehyde CAS NO 64691-57-2 is a chemically modified cyclodextrin derivative where a benzaldehyde moiety is covalently attached to the cyclodextrin macrocycle. This product matters as a sophisticated molecular inclusion complex agent and chiral selector, offering enhanced solubility, stability, and targeted release properties for guest molecules. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug delivery, catalysis, and analytical separation science.

Application

• Pharmaceutical Drug Delivery: As a functional excipient to improve the solubility, bioavailability, and stability of poorly water-soluble active pharmaceutical ingredients (APIs).
• Chiral Separation & Analysis: Serving as a chiral stationary phase or additive in High-Performance Liquid Chromatography (HPLC) and Capillary Electrophoresis (CE) for enantiomer resolution.
• Catalysis & Organic Synthesis: Acting as a supramolecular catalyst or a nano-reactor to facilitate selective organic reactions in aqueous or mixed solvent systems.
• Flavor & Fragrance Encapsulation: Used to encapsulate and protect volatile or sensitive flavor and fragrance compounds in food and cosmetic products.
• Environmental Remediation: Employed in the formulation of materials designed for the selective adsorption and removal of organic pollutants from water.
• Sensor Development: As a recognition element in chemical sensors and biosensors for the selective detection of specific analytes.

Basic Information

Product Name	Cyclodextrin-Benzaldehyde
CAS No.	64691-57-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Benzaldehyde Cyclodextrin Derivative; Cyclodextrin-Benzaldehyde Adduct; Benzaldehyde-Grafted Cyclodextrin; Monofunctionalized Cyclodextrin with Benzaldehyde; CD-Benzaldehyde; Benzaldehyde-substituted Cyclodextrin; Cyclodextrin Monoaldehyde Derivative; 4-Formylphenyl-β-cyclodextrin (potential specific isomer)
EINECS	Contact for details

Quality Control

Our Cyclodextrin-Benzaldehyde is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and structural confirmation via NMR and IR spectroscopy, to ensure it meets high-purity research and development standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.