Description

γ-Cyclodextrin, 6A,6B,6C,6D,6E,6F,6G,6H-Octakis-S-(3-Methoxy-3-Oxopropyl)-6A,6B,6C,6D,6E,6F,6G,6H-Octathio- (9Ci) is a highly functionalized, sulfur-bridged cyclodextrin derivative designed for advanced supramolecular chemistry and material science applications. This compound matters because its octathio and ester-functionalized structure provides unique host-guest interaction properties, enhanced solubility profiles, and reactive handles for further chemical modification. It is needed by researchers and product developers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel delivery systems, catalysts, and functional materials.

Application

• Pharmaceutical Research & Development: As a functionalized host molecule for the complexation and solubility enhancement of poorly soluble active pharmaceutical ingredients (APIs).
• Catalyst and Ligand Design: Serving as a sophisticated scaffold for constructing metal-binding sites or chiral environments in asymmetric catalysis.
• Advanced Material Synthesis: For the development of functional polymers, sensors, or separation membranes with tailored molecular recognition capabilities.
• Agrochemical Formulation: Potential use in the encapsulation and controlled release of agrochemicals to improve efficacy and environmental profile.
• Analytical Chemistry: Employed as a chiral selector or stationary phase modifier in chromatographic techniques for enantiomer separation.
• Cosmetic and Personal Care: Investigation into its use for stabilizing and delivering sensitive or volatile fragrance and active ingredients.

Basic Information

Product Name	γ-Cyclodextrin, 6A,6B,6C,6D,6E,6F,6G,6H-Octakis-S-(3-Methoxy-3-Oxopropyl)-6A,6B,6C,6D,6E,6F,6G,6H-Octathio- (9Ci)
CAS No.	426267-44-9
Molecular Formula	C104H152O56S8
Molecular Weight	~2562.0 g/mol (Contact for exact details)
Synonyms	γ-Cyclodextrin octakis(3-(methylthio)propanoate); Octakis(3-(methylthio)propanoyl) γ-cyclodextrin; γ-CD octathioether ester; 6A,6B,6C,6D,6E,6F,6G,6H-Octakis(3-methoxy-3-oxopropyl)thio-γ-cyclodextrin; Sulfur-bridged γ-cyclodextrin derivative; Per-S-alkylated γ-cyclodextrin; γ-Cyclodextrin octakis(3-methoxy-3-oxopropyl) octasulfide; 426267-44-9
EINECS	Contact for details

Quality Control

Our γ-Cyclodextrin derivative is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and mass spectrometry to ensure identity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting key parameters to support your R&D and regulatory needs. Specifications can be aligned with research-grade or custom synthesis requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated 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
Purity (HPLC)	≥ 95%
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.