Beta Cyclodextrin CAS 7585-39-9 – Pharmaceutical Raw Material
CAS: 7585-39-9
Synonyms: β-Cyclodextrin; Cyclomaltoheptaose; Beta-Cycloamylose; Beta-Cycloheptaamylose; Beta-Dextrin
Appearance: White to off-white crystalline powder
Molecular Formula: C₄₂H₇₀O₃₅
Molecular Weight: 1134.98
Application: Pharmaceutical excipient development, cyclodextrin derivative production, API solubility enhancement
Beta Cyclodextrin CAS 7585-39-9 is a naturally derived cyclic oligosaccharide obtained from starch and widely used as a pharmaceutical raw material. It is a non-reducing cyclic compound composed of seven α-(1→4) linked D-glucopyranosyl units, forming a hydrophobic inner cavity and a hydrophilic outer surface.
Due to its unique molecular structure, Beta Cyclodextrin CAS 7585-39-9 is able to form inclusion complexes with various molecules, which helps improve the solubility, stability, and bioavailability of poorly water-soluble compounds. It is commonly applied in pharmaceutical, food, cosmetic, and chemical industries.
Product Name:Beta Cyclodextrin CAS 7585-39-9
CAS Number:7585-39-9
Synonyms:β-Cyclodextrin; Cyclomaltoheptaose; Beta-Cycloamylose; Beta-Cycloheptaamylose; Beta-Dextrin
Abbreviation:BCD
Molecular Formula:C42H70O35
Molecular Weight:1134.98
Appearance:White to off-white powder
Assay:NLT 98.0% and NMT 102.0% (anhydrous basis)
Grade:Pharmaceutical raw material
Standard:USP/EP compliant
Beta Cyclodextrin CAS 7585-39-9 is widely used in pharmaceutical, food, cosmetic, and chemical industries. In pharmaceutical formulations, it functions as a complexing agent to enhance drug solubility and stability.
Beta Cyclodextrin CAS 7585-39-9 is commonly applied in:
• Pharmaceutical excipient development
• Inclusion complex formation for controlled and sustained drug release
• Solubility enhancement of poorly water-soluble APIs
• Food applications for encapsulation of flavors and fragrances
• Formulation research and process optimization
Xi’an Deli Biochemical Industry Co., Ltd. is a professional manufacturer of cyclodextrin derivatives, specializing in Hydroxypropyl Betadex (HPBCD) and Betadex Sulfobutyl Ether Sodium (SBECD) since 1999.
For Beta Cyclodextrin CAS 7585-39-9, DELI uses it as a pharmaceutical raw material in the production of cyclodextrin derivatives and for formulation research purposes. It is not positioned as our primary manufactured product.
Through strict raw material selection and incoming quality control, we ensure consistent quality and performance of our downstream cyclodextrin derivative products supplied to global pharmaceutical customers.
Established in 1999, Xi’an Deli Biochemical Industry Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of cyclodextrin derivatives.
With over 26 years of experience, DELI provides stable long-term supply of pharmaceutical-grade Hydroxypropyl Betadex (HPBCD) and Betadex Sulfobutyl Ether Sodium (SBECD) to customers worldwide. The company operates under an ISO 9001:2015 certified quality management system.

FAQ
Q1: Is Xi’an Deli Biochemical Industry Co., Ltd. the manufacturer of Beta Cyclodextrin CAS 7585-39-9?
A: Xi’an Deli Biochemical Industry Co., Ltd. is a professional manufacturer of cyclodextrin derivatives, including HPBCD and SBECD. Beta Cyclodextrin CAS 7585-39-9 is used as a pharmaceutical raw material rather than being our primary manufactured product.
Q2: What is the main function of Beta Cyclodextrin CAS 7585-39-9?
A: It improves solubility, stability, and bioavailability of poorly water-soluble compounds through inclusion complex formation.
Q3: What packaging options are available?
A: Standard packaging includes 500g/bag, 1kg/bag, and 10kg/drum. Customized packaging is available upon request.
For technical information, specifications, or inquiries related to cyclodextrin derivatives such asHydroxypropyl Betadex (HPBCD)andBetadex Sulfobutyl Ether Sodium (SBECD), please contact us atxadl@xadl.com.