Description

Heptakis-6-Bromo-6-Deoxy-β-Cyclodextrin is a chemically modified cyclodextrin derivative where each of the seven primary hydroxyl groups at the 6-position is substituted with a bromine atom. This modification is critical for creating a versatile host molecule with enhanced binding properties for specific guest molecules in aqueous and organic media. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors. This compound serves as a key intermediate for further functionalization and as a chiral selector in separation science.

Application

• Pharmaceutical Research & Development: As a key intermediate for synthesizing more complex cyclodextrin derivatives with tailored solubility and inclusion capabilities for drug delivery systems.
• Chiral Separation Media: Acting as a chiral stationary phase modifier or additive in capillary electrophoresis (CE) and high-performance liquid chromatography (HPLC) for the resolution of enantiomers.
• Chemical Synthesis Intermediate: Used in nucleophilic substitution reactions to introduce other functional groups (e.g., amines, thiols) at the 6-position for creating novel materials and catalysts.
• Supramolecular Chemistry Studies: Employed as a model host compound to investigate halogen bonding and other non-covalent interactions in molecular recognition processes.
• Agrochemical Formulation: Potential use in enhancing the solubility, stability, or controlled release of active ingredients in pesticide formulations.
• Sensor Development: As a building block for constructing chemical sensors where the bromine atoms can be further modified to attach fluorophores or redox-active groups.

Basic Information

Product Name	Heptakis-6-Bromo-6-Deoxy-β-Cyclodextrin
CAS No.	53784-83-1
Molecular Formula	C42H63Br7O28
Molecular Weight	1722.3 g/mol (approx.)
Synonyms	β-Cyclodextrin, heptakis(6-bromo-6-deoxy)-; Heptakis(6-bromo-6-deoxy)-β-cyclodextrin; 6A,6B,6C,6D,6E,6F,6G-Heptabromo-6A,6B,6C,6D,6E,6F,6G-heptadeoxy-β-cyclodextrin; Per-6-bromo-β-cyclodextrin; Brominated β-Cyclodextrin; 6-Br-β-CD; Heptabromodeoxy Beta Cyclodextrin
EINECS	Contact for details

Quality Control

Our Heptakis-6-Bromo-6-Deoxy-β-Cyclodextrin is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing batch-specific results 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.