Description

Cynapanoside C CAS NO 109985-25-3 is a specialized phytochemical compound belonging to the class of cynanogenin glycosides. This high-purity reference standard is critical for analytical research and quality control in the development of botanical extracts and pharmaceutical intermediates. It is primarily sought by research institutions and manufacturers in the phytopharmaceutical, nutraceutical, and advanced chemical synthesis sectors requiring precise and reliable bioactive markers.

Application

• Phytochemical Reference Standard: Used as a high-purity analytical standard for the identification and quantification of bioactive components in Cynanchum paniculatum and related botanical extracts.
• Pharmaceutical R&D: Serves as a key intermediate or lead compound in research for novel therapeutic agents, particularly in studies exploring anti-inflammatory or neuroprotective activities.
• Nutraceutical Quality Control: Employed in the assay and standardization of herbal supplements to ensure consistent potency and authenticity of raw materials.
• Academic Research: Utilized in university and institutional laboratories for pharmacological, metabolic, and biosynthetic pathway studies of pregnane glycosides.
• Biochemical Reagent: Functions as a specialized reagent in enzymatic studies and receptor binding assays due to its specific glycosidic structure.

Basic Information

Product Name	Cynapanoside C
CAS No.	109985-25-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cynapanoside C; (20S)-3β,20-Dihydroxypregn-5-en-18-oic acid γ-lactone 3-O-β-D-glucopyranoside; Cynapanoside C (from Cynanchum paniculatum); Cynanogenin glycoside; Pregn-5-en-18-oic acid, 3,20-dihydroxy-, γ-lactone, 3-glucoside, (3β,20S)-
EINECS	Contact for details

Quality Control

Every batch of Cynapanoside C is produced and analyzed under strict quality management protocols. Our products undergo rigorous identity confirmation, purity assay, and impurity profiling using advanced chromatographic (HPLC, UPLC) and spectroscopic (MS, NMR) techniques to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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