Description

2-Methyleneindan is a versatile organic intermediate featuring a reactive exocyclic methylene group attached to an indan core. This compound matters for its utility as a key building block in the synthesis of more complex pharmaceutical and fine chemical structures. Industries that need it include pharmaceutical R&D for creating novel active ingredients, agrochemical manufacturers for developing new crop protection agents, and academic or industrial laboratories engaged in advanced organic synthesis and material science research.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for creating specialty chemicals, dyes, and pigments.
• Material Science Research: Investigated as a monomer or precursor for developing advanced polymers and functional materials.
• Organic Synthesis: Utilized in Diels-Alder reactions and other cycloadditions to construct complex polycyclic frameworks.
• Ligand and Catalyst Development: Employed in the preparation of novel organometallic complexes and catalytic systems.

Basic Information

Product Name	2-Methyleneindan
CAS No.	68846-65-1
Molecular Formula	C10H10
Molecular Weight	130.19 g/mol
Synonyms	2-Methyleneindane; 2-Methylene-2,3-dihydro-1H-indene; 1H-Indene, 2,3-dihydro-2-methylene-; 2,3-Dihydro-2-methylene-1H-indene; Indan, 2-methylene-; 2-Methylideneindane
EINECS	Contact for details

Quality Control

Our 2-Methyleneindan is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis 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 each shipment, documenting key parameters such as assay and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C/59-77°F) in a cool, dry, and well-ventilated area. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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