Description

Heptakis-(2,6-Di-o-Butyl-3-o-Acetyl)-β-Cyclodextrin is a chemically modified cyclodextrin derivative designed to enhance the solubility, stability, and bioavailability of hydrophobic guest molecules. This compound matters for its superior ability to form stable inclusion complexes, making it a critical tool for advanced formulation development. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug delivery, analytical chemistry, and material science.

Application

• Pharmaceutical Formulation: As a solubility enhancer and stabilizer for poorly water-soluble active pharmaceutical ingredients (APIs) in oral and topical drug delivery systems.
• Analytical Chemistry: Employed as a chiral stationary phase or mobile phase additive in High-Performance Liquid Chromatography (HPLC) and Capillary Electrophoresis (CE) for enantiomeric separation.
• Agrochemicals: Used to improve the solubility, stability, and controlled release of pesticides and herbicides.
• Food & Flavor Industry: For the encapsulation and protection of sensitive flavors, fragrances, and nutraceuticals to mask odors and prevent degradation.
• Material Science: As a building block or functional additive in the synthesis of advanced polymers, sensors, and nano-structured materials.
• Cosmetics & Personal Care: To stabilize active ingredients, control release, and enhance the performance of skin care formulations.
• Catalysis: Acts as a supramolecular host to modify the reactivity and selectivity of catalysts in organic synthesis.

Basic Information

Product Name	Heptakis-(2,6-Di-o-Butyl-3-o-Acetyl)-β-Cyclodextrin
CAS No.	138451-90-8
Molecular Formula	C91H154O49
Molecular Weight	~1992.15 g/mol
Synonyms	2,6-Di-O-butyl-3-O-acetyl-β-cyclodextrin; Heptakis(2,6-di-O-butyl-3-O-acetyl)-β-cyclodextrin; Per(2,6-di-O-butyl-3-O-acetyl)-β-cyclodextrin; 2,6-Di-O-butyl-3-O-acetyl-β-cyclodextrin; DB-3-Ac-β-CD; Butyl-Acetyl-β-CD; Heptakis(2,6-di-O-butyl-3-O-acetyl)cyclomaltoheptaose
EINECS	Contact for details

Quality Control

Our Heptakis-(2,6-Di-o-Butyl-3-o-Acetyl)-β-Cyclodextrin is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity standards suitable for research and industrial applications. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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