Description

trans-Hexahydro-3-Methylenebenzofuran-2(3H)-One is a high-purity, specialized organic intermediate with a unique fused bicyclic structure. This compound is valued for its versatility as a key building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those with complex heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for creating specialty chemicals, including flavors, fragrances, and advanced polymers.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry and material science.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method validation in laboratories.

Basic Information

Product Name	trans-Hexahydro-3-Methylenebenzofuran-2(3H)-One
CAS No.	3727-53-5
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	3-Methylenebicyclo[4.3.0]nonan-9-one; 3-Methylene-2-oxabicyclo[4.3.0]nonan-9-one; 3-Methylenehexahydrobenzofuran-2(3H)-one; 3-Methylene-2-oxabicyclo[4.3.0]nonan-9-one, trans-; 2(3H)-Benzofuranone, hexahydro-3-methylene-, trans-; 3-Methylenebicyclo[4.3.0]nonan-9-one, trans-; 3-Methylenehexahydro-2-benzofuranone
EINECS	223-074-9

Quality Control

Our trans-Hexahydro-3-Methylenebenzofuran-2(3H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.