Description

Daphnilongeranin A CAS NO 874201-05-5 is a specialized natural product compound belonging to the daphnane diterpenoid class, isolated from plants of the genus *Daphne*. This high-purity reference standard is critical for research and development in the life sciences, providing a definitive benchmark for analytical work. It is primarily sought by pharmaceutical researchers, analytical laboratories, and academic institutions engaged in phytochemistry, pharmacology, and drug discovery programs.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for the identification, purity assessment, and quantification of daphnane diterpenoids in complex matrices.
• Bioactivity Research: Used in in vitro and in vivo studies to investigate potential pharmacological properties, such as anti-cancer, anti-inflammatory, or neuroprotective effects.
• Natural Product Chemistry: Essential for structural elucidation, synthetic chemistry efforts, and metabolic pathway studies related to diterpenoid biosynthesis.
• Quality Control in Herbal Medicine: Acts as a marker compound for the standardization and quality assurance of herbal extracts and formulations containing related botanicals.
• Academic & Institutional Research: Supports fundamental research in plant chemistry, biochemistry, and the discovery of novel bioactive lead compounds.

Basic Information

Product Name	Daphnilongeranin A
CAS No.	874201-05-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Daphnilongeranin A; (5S,8R,9R,10R,13S,14S,17S)-17-[(2S,5S)-5-Ethenyl-2,5-dihydro-3H-furan-2-yl]-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one; Daphnane diterpenoid; Natural product reference standard.
EINECS	Contact for details

Quality Control

Every batch of Daphnilongeranin A is produced and handled under strict quality protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, identification tests, and chromatographic data is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Desiccate if necessary for long-term storage. Handle with appropriate personal protective equipment in a well-ventilated laboratory environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 2.0%

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