Description

Monoacetyl-β-Cyclodextrin is a chemically modified derivative of β-cyclodextrin, featuring a single acetyl group substitution. This modification enhances its solubility and alters its complexation properties, making it a versatile molecular encapsulation agent for improving the stability, solubility, and bioavailability of active compounds. It is particularly valuable for researchers and manufacturers in the pharmaceutical, nutraceutical, and specialty chemical industries seeking advanced formulation solutions.

Application

• Pharmaceutical Formulations: Used as a solubility enhancer and stabilizer for poorly water-soluble active pharmaceutical ingredients (APIs).
• Drug Delivery Systems: Serves as a functional excipient in controlled-release and targeted delivery applications.
• Nutraceutical & Cosmetic Products: Improves the stability and bioavailability of sensitive bioactive compounds and fragrances.
• Analytical Chemistry: Employed as a chiral selector or mobile phase additive in chromatographic separations.
• Catalysis & Chemical Synthesis: Acts as a supramolecular host to modify reaction environments and selectivity.
• Food Science: Potential use in flavor protection, odor masking, and the stabilization of food ingredients.

Basic Information

Product Name	Monoacetyl-β-Cyclodextrin
CAS No.	113573-77-6
Molecular Formula	C48H78O36 • (C2H3O) *
Molecular Weight	~1163 g/mol *
Synonyms	1-Acetyl-β-cyclodextrin; 2-Acetyl-β-cyclodextrin; 3-Acetyl-β-cyclodextrin; 6-Acetyl-β-cyclodextrin; β-Cyclodextrin monoacetate; Mono-O-acetyl-β-cyclodextrin; Acetyl-β-CD; Ac-β-CD
EINECS	Contact for details

* The exact molecular weight depends on the position of acetylation (C2, C3, or C6). Contact us for specific isomer details.

Quality Control

Our Monoacetyl-β-Cyclodextrin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity standards suitable for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccated conditions at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
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.