Description

6(1),6(2)-Di-o-(α-Glucopyranosyl)Cyclomaltoheptaose is a chemically modified cyclodextrin derivative, specifically a branched cyclomaltoheptaose (β-cyclodextrin) with additional glucopyranosyl units. This molecular modification is engineered to enhance the compound's solubility and complexation capabilities, making it a highly valuable tool for molecular encapsulation and stabilization. It is primarily sought after by researchers and formulators in the pharmaceutical, food science, and specialty chemical industries for advanced applications requiring precise host-guest chemistry.

Application

• Pharmaceutical Formulation: Used as an advanced solubility enhancer and stabilizer for poorly water-soluble active pharmaceutical ingredients (APIs), improving bioavailability.
• Drug Delivery Systems: Serves as a key component in the design of novel controlled-release and targeted drug delivery platforms due to its tailored cavity properties.
• Food & Flavor Industry: Employed for the encapsulation and protection of sensitive flavors, fragrances, and nutraceuticals from oxidation and degradation.
• Analytical Chemistry: Utilized as a chiral selector in capillary electrophoresis and HPLC for the separation of enantiomers.
• Catalysis & Synthesis: Acts as a supramolecular catalyst or a reaction medium modifier in organic synthesis to enhance selectivity and yield.
• Cosmetic & Personal Care: Incorporated into formulations to stabilize active ingredients, control odor, and improve skin delivery.

Basic Information

Product Name	6(1),6(2)-Di-o-(α-Glucopyranosyl)Cyclomaltoheptaose
CAS No.	129450-59-5
Molecular Formula	C54H90O45
Molecular Weight	1459.26 g/mol
Synonyms	6A,6D-Di-O-α-D-glucopyranosyl-β-cyclodextrin; Diglucosyl-β-cyclodextrin; 6I,6II-Di-O-α-glucopyranosyl-β-cyclodextrin; Branched β-Cyclodextrin; Heptakis(6-O-α-D-glucopyranosyl) derivative of β-Cyclodextrin; G2-β-CD; 6,6'-Diglucosyl-β-cyclodextrin
EINECS	Contact for details

Quality Control

Our 6(1),6(2)-Di-o-(α-Glucopyranosyl)Cyclomaltoheptaose is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and commercial applications. Certificates of Analysis (COA) detailing specific batch results are available upon request.

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 nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 10.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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