Description

4,4A,5,6,9,10,11,11A-Octahydro-9-Hydroxy-4-(4-Hydroxy-4-Methyl-2-Pentenylidene)-7-Methyl-11-Methylenecyclonona[C]Pyran-3(1H)-One is a complex sesquiterpene lactone derivative with a unique fused ring structure, offering significant potential as a versatile synthetic intermediate. This compound matters for its role in the research and development of novel bioactive molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by R&D chemists and process development scientists working on advanced synthesis, natural product chemistry, and the creation of new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of potential therapeutic agents, including anti-inflammatory and anti-cancer compounds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex molecular scaffold for bioactivity.
• Natural Product Synthesis: Acts as a precursor or model compound in the total synthesis of complex natural products and their analogues.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes to study biological pathways and enzyme functions.
• Material Science Research: Investigated for its potential in creating novel organic frameworks or specialty polymers with unique properties.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis, including cyclization and stereoselective reactions.

Basic Information

Product Name	4,4A,5,6,9,10,11,11A-Octahydro-9-Hydroxy-4-(4-Hydroxy-4-Methyl-2-Pentenylidene)-7-Methyl-11-Methylenecyclonona[C]Pyran-3(1H)-One
CAS No.	71117-53-8
Molecular Formula	C20H28O4
Molecular Weight	332.44 g/mol
Synonyms	9-Hydroxy-4-(4-hydroxy-4-methyl-2-pentenylidene)-7-methyl-11-methylenec yclonona[c]pyran-3(1H)-one, octahydro-; Cyclonona[c]pyran-3(1H)-one, 4,4a,5,6,9,10,11,11a-octahydro-9-hydroxy-4-(4-hydroxy-4-methyl-2-pentenylidene)-7-methyl-11-methylene-; 4,4a,5,6,9,10,11,11a-Octahydro-9-hydroxy-4-[(1E)-4-hydroxy-4-methyl-2-penten-1-ylidene]-7-methyl-11-methylenec yclonona[c]pyran-3(1H)-one; (4E)-4,4a,5,6,9,10,11,11a-Octahydro-9-hydroxy-4-(4-hydroxy-4-methyl-2-pentenylidene)-7-methyl-11-methylenec yclonona[c]pyran-3(1H)-one; A sesquiterpene lactone derivative.
EINECS	Contact for details

Quality Control

Our 4,4A,5,6,9,10,11,11A-Octahydro-9-Hydroxy-4-(4-Hydroxy-4-Methyl-2-Pentenylidene)-7-Methyl-11-Methylenecyclonona[C]Pyran-3(1H)-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your R&D and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere if found to be easily oxidized.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
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.