Description

Yunnancoronarin A CAS NO 162762-93-8 is a specialized diterpenoid compound isolated from natural sources, recognized for its unique coronarin-type structural framework. This high-purity reference standard is critical for research and development in life sciences, providing a reliable benchmark for analytical and biological studies. It is primarily sought by pharmaceutical researchers, academic institutions, and biotechnology companies engaged in natural product chemistry, drug discovery, and phytochemical analysis.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for the identification, purity assessment, and quantification of coronarin-type compounds in research and quality control laboratories.
• Drug Discovery & Medicinal Chemistry: Used as a lead compound or a biological probe to investigate structure-activity relationships (SAR), anti-inflammatory, and cytotoxic activities.
• Natural Product Research: Essential for the isolation, characterization, and comparative analysis of diterpenoids in botanical extracts and traditional medicine studies.
• Analytical Method Development: Employed in developing and validating chromatographic methods (HPLC, LC-MS) for the detection of similar natural products.
• Academic & Institutional Research: Used in university and institutional labs for teaching and advanced research in organic chemistry and pharmacognosy.
• Biochemical Assays: Applied in in-vitro screening assays to evaluate potential therapeutic effects against various biological targets.

Basic Information

Product Name	Yunnancoronarin A
CAS No.	162762-93-8
Molecular Formula	C20H26O4
Molecular Weight	330.42 g/mol
Synonyms	Coronarin A; (1R,4aS,8aS)-1,4a-Dimethyl-7-methylene-5-oxo-1,2,3,4,4a,5,8,8a-octahydronaphthalene-1-carboxylic acid; 16-Hydroxy-7-labden-15-oic acid, γ-lactone; Diterpenoid Coronarin A; Labd-7-en-15,16-olide, 16-hydroxy-; Natural diterpenoid lactone
EINECS	Contact for details

Quality Control

Every batch of Yunnancoronarin A is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our standard grade meets high-purity research specifications, with comprehensive characterization via HPLC, NMR, and MS. A detailed Certificate of Analysis (COA) providing batch-specific data for identity, purity, and impurities is supplied with each shipment to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing under inert atmosphere at -20°C. Keep container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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