Description

Flexibilide CAS NO 65669-72-9 is a specialized chemical compound belonging to the class of sesquiterpene lactones, known for its unique structural and functional properties. This compound is valued for its role as a key intermediate and active ingredient in advanced research and development, particularly in the life sciences sector. It is essential for pharmaceutical researchers, agrochemical developers, and fine chemical manufacturers seeking high-purity building blocks for synthesis and formulation.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and study of new plant protection agents and bioactive compounds.
• Biochemical Research: Employed as a standard or reagent in studies investigating biological pathways and natural product chemistry.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules in custom synthesis projects.
• Academic & Industrial R&D: Utilized in laboratories for method development, analytical testing, and exploratory chemistry.

Basic Information

Product Name	Flexibilide
CAS No.	65669-72-9
Molecular Formula	C15H20O4
Molecular Weight	264.32 g/mol
Synonyms	Flexibilide; 65669-72-9; (3aR,4S,7R,7aS)-4,7-Dimethyl-1-oxo-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-3-carboxylic acid methyl ester; 3a,4,7,7a-Tetrahydro-4,7-dimethyl-1-oxo-1H-4,7-epoxyisoindole-3-carboxylic acid methyl ester; Methyl (3aR,4S,7R,7aS)-4,7-dimethyl-1-oxo-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-3-carboxylate
EINECS	Contact for details

Quality Control

Our Flexibilide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to cGMP principles and adherence to ICH guidelines ensure a reliable supply of material suitable for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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