Description

25,26-Epidihydrophysalin C is a specialized, high-purity natural product derivative belonging to the physalin class of compounds. This compound is of significant interest for its role as a key reference standard and research chemical in the study of bioactive natural products. It is primarily utilized by research institutions and pharmaceutical development companies engaged in phytochemistry, pharmacology, and drug discovery. The compound serves as a critical analytical standard for the identification and quantification of physalin derivatives in complex matrices.

Application

• Pharmaceutical Research & Development: Used as a reference standard in the isolation, characterization, and bioactivity screening of physalin compounds for potential therapeutic applications.
• Analytical Chemistry: Serves as a high-purity calibration standard for HPLC, LC-MS, and NMR methods in the quality control of herbal extracts and natural product formulations.
• Phytochemical Studies: Essential for the structural elucidation and metabolic pathway studies of physalins within plant species, particularly those in the Solanaceae family.
• Academic Research: A vital tool for universities and research institutes conducting studies on the chemical ecology, biosynthesis, and pharmacological properties of natural products.
• Biochemical Assays: Employed as a precise reagent in in vitro and cell-based assays to investigate specific biological mechanisms and structure-activity relationships (SAR).

Basic Information

Item	Details
Product Name	25,26-Epidihydrophysalin C
CAS No.	80154-53-6
Molecular Formula	C₂₈H₃₀O₁₀
Molecular Weight	526.53 g/mol
Synonyms	25,26-Epidihydrophysalin C; Physalin derivative; 13,14-Seco-16,24-cyclo-13,14-epoxyergosta-2,22-diene-1,15,24-trione, 5,6:18,20-diepoxy-4-hydroxy-3-methoxy-2,16-cyclo- (8CI); Epidihydrophysalin C; 25,26-Dihydrophysalin C epimer
EINECS	Contact for details

Quality Control

Every batch of 25,26-Epidihydrophysalin C is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our quality assurance includes comprehensive analytical testing via HPLC, NMR, and MS to meet the exacting standards required for research and development. A detailed Certificate of Analysis (COA) containing batch-specific data is provided with each shipment to guarantee traceability and compliance with your specifications.

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 light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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