Description

Heptakis(2,6-Di-o-''Butyl)-β-Cyclodextrin is a chemically modified, highly lipophilic derivative of β-cyclodextrin, engineered to enhance the solubility and stability of non-polar guest molecules. This compound is critical for creating inclusion complexes that improve the bioavailability, delivery, and shelf-life of active ingredients in advanced formulations. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from drug delivery to analytical chemistry.

Application

• Pharmaceutical Formulation: Used as a complexing agent to enhance the solubility, stability, and bioavailability of poorly water-soluble active pharmaceutical ingredients (APIs).
• Analytical Chemistry: Serves as a chiral stationary phase or mobile phase additive in High-Performance Liquid Chromatography (HPLC) and Capillary Electrophoresis for enantiomeric separation.
• Agrochemical Enhancement: Improves the solubility and environmental stability of pesticides and herbicides, leading to more effective and controlled release formulations.
• Catalysis & Synthesis: Acts as a supramolecular host in organic synthesis to influence reaction selectivity and yield.
• Food & Flavor Technology: Employed to encapsulate and protect sensitive flavors, fragrances, and nutraceuticals from oxidation and degradation.
• Cosmetics & Personal Care: Used to stabilize active ingredients and fragrances in creams, lotions, and other topical products.

Basic Information

Product Name	Heptakis(2,6-Di-o-''Butyl)-β-Cyclodextrin
CAS No.	136781-90-3
Molecular Formula	C~98~H~168~O~35~
Molecular Weight	~2001.4 g/mol
Synonyms	Heptakis(2,6-di-O-tert-butyl)-β-cyclodextrin; 2,6-Di-O-tert-butyl-β-cyclodextrin; 2,6-Di-tert-butyl-β-cyclodextrin; TB-β-CD; tert-Butyl-β-cyclodextrin; Heptakis(2,6-di-O-tert-butyl)cyclomaltoheptaose; Lipophilic β-cyclodextrin derivative
EINECS	Contact for details

Quality Control

Our Heptakis(2,6-Di-o-''Butyl)-β-Cyclodextrin is produced under strict quality management protocols. 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. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and other critical parameters is provided with every shipment.

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 dry environment to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines

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