Description

Tenacissoside F is a bioactive steroidal glycoside isolated from the medicinal plant *Marsdenia tenacissima*. This high-purity reference standard is critical for pharmaceutical research and development, offering a reliable benchmark for quality control and biological activity studies. It is primarily utilized by research institutions, pharmaceutical companies, and analytical laboratories engaged in the development of novel therapeutics and phytochemical analysis.

Application

• Pharmaceutical Reference Standard: Serves as a primary standard for the identification, assay, and purity testing of herbal extracts and formulations containing *Marsdenia tenacissima*.
• Bioactivity Research: Used in in vitro and in vivo studies to investigate potential anti-cancer, anti-inflammatory, and immunomodulatory properties.
• Natural Product Isolation & Purification: Acts as a critical marker compound for the process development and optimization of extraction and purification protocols.
• Analytical Method Development: Essential for developing and validating analytical methods such as HPLC, LC-MS, and TLC for quality assessment of herbal products.
• Academic Research: Employed in universities and research institutes for pharmacological, phytochemical, and biosynthetic pathway studies.
• Quality Control in Nutraceuticals: Used to standardize and authenticate herbal supplements and traditional medicine preparations to ensure potency and safety.

Basic Information

Product Name	Tenacissoside F
CAS No.	928151-78-4
Molecular Formula	C42H68O14
Molecular Weight	796.98 g/mol
Synonyms	Tenacissoside F; (3β,5α,12β,14β)-12,14-Dihydroxy-3-[(2-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]card-20(22)-enolide; Marsdenoside F; Tenacigenin B 3-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside
EINECS	Contact for details

Quality Control

Our Tenacissoside F is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (IR, NMR, MS), and residual solvent analysis to ensure it meets the stringent requirements for research-grade materials. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with in-house specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a cool, dry place. For long-term storage, consider storing desiccated at -20°C. Allow the product to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (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.