Description

5H-Benzocycloheptene,3-Ethoxy-2-Methyl-(9Ci) is a specialized organic intermediate of significant interest in advanced synthetic chemistry. This compound matters for its role as a key building block in the development of complex molecular architectures, particularly in pharmaceutical research and fine chemical synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to create novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) or anti-inflammatory targets.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, or plant growth regulators with unique modes of action.
• Material Science: Used in the research and development of advanced organic electronic materials, such as novel semiconductors or light-emitting compounds.
• Ligand & Catalyst Development: Acts as a scaffold for creating novel chiral ligands or organocatalysts used in asymmetric synthesis.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical reactions.
• Fine Chemical Synthesis: A versatile intermediate for the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	5H-Benzocycloheptene,3-Ethoxy-2-Methyl-(9Ci)
CAS No.	140834-36-2
Molecular Formula	C12H14O
Molecular Weight	174.24 g/mol
Synonyms	3-Ethoxy-2-methyl-5H-benzocycloheptene; 2-Methyl-3-ethoxy-5H-benzocycloheptene; 5H-Benzocycloheptene, 3-ethoxy-2-methyl-; 140834-36-2; 3-Ethoxy-2-methyl-5H-benzocyclohept-5-ene; 2-Methyl-3-ethoxy-5H-benzocyclohept-5-ene
EINECS	Contact for details

Quality Control

Our 5H-Benzocycloheptene,3-Ethoxy-2-Methyl-(9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance 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 (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (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.