Description

B-Cyclodextrin-Iodine Inclusion Complex is a well-defined supramolecular compound where iodine molecules are encapsulated within the hydrophobic cavity of β-cyclodextrin. This complexation significantly enhances the stability, solubility, and controlled release profile of iodine, overcoming its inherent volatility and reactivity. It is a critical advanced material for industries requiring a safe, stable, and bioavailable source of iodine, particularly in pharmaceutical formulations, advanced disinfection systems, and functional material science.

Application

• Pharmaceutical Intermediate & API: Used in the formulation of antiseptic and disinfectant drugs, providing sustained iodine release and improved patient compliance.
• Advanced Disinfectants & Sanitizers: Serves as a stabilized iodine source in surgical scrubs, wound care solutions, and surface disinfectants for healthcare and food processing.
• Veterinary Medicine: Employed in teat dips, wound sprays, and oral supplements for livestock, offering effective and gentle antimicrobial action.
• Functional Material Science: Acts as a precursor or additive in polymers, coatings, and textiles to impart antimicrobial properties.
• Analytical Chemistry & Research: Utilized as a stable iodine standard and reagent in chemical analysis and academic research on host-guest chemistry.
• Controlled-Release Systems: Exploited in drug delivery and agricultural formulations where timed release of iodine is required.

Basic Information

Product Name	B-Cyclodextrin-Iodine Inclusion Complex
CAS No.	61216-03-3
Molecular Formula	C42H70O35•I2 (Representative)
Molecular Weight	~1450 g/mol (approx.)
Synonyms	β-Cyclodextrin-Iodine Complex; β-Cyclodextrin-Iodine Inclusion Compound; Cyclodextrin-Iodine Adduct; Iodine-β-Cyclodextrin Complex; Iodine Clathrate with β-Cyclodextrin; Betadex Iodine Complex; I2/β-CD Complex; BCD-I2
EINECS	Contact for details

Quality Control

Our B-Cyclodextrin-Iodine Inclusion Complex is manufactured under a strict quality management system. Each batch is tested to ensure consistent composition, purity, and performance. While specific grades are available, our standard product meets high-purity standards suitable for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing assay, identification, 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 area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or direct light should be avoided to maintain stability and efficacy.

Specification

Item	Specification
Appearance	Brownish-yellow to dark brown powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (Iodine Content)	9.0% - 12.0% (w/w)
β-Cyclodextrin Content	85.0% min
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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