Description

4-(3-Methylbicyclo[2.2.1]hept-5-en-2-yl)-3-buten-2-one is a specialized bicyclic terpenoid ketone, valued for its unique structural framework that serves as a versatile synthetic intermediate. This compound is critical for research and development in fine chemical synthesis, particularly for constructing complex molecular architectures. It is primarily sought by manufacturers and R&D laboratories in the fragrance, flavor, and pharmaceutical sectors for creating novel compounds with specific olfactory or biological properties.

Application

• Fragrance & Flavor Intermediate: A key building block for synthesizing novel amber, woody, and musky odorants in high-value perfumery.
• Pharmaceutical Research: Used as a chiral scaffold or precursor in the development of new active pharmaceutical ingredients (APIs) and bioactive molecules.
• Organic Synthesis: Serves as a versatile dienophile or Michael acceptor in Diels-Alder and other cycloaddition reactions to create complex polycyclic structures.
• Agrochemical Development: Employed in the research phase for creating new plant protection agents with unique modes of action.
• Material Science: Investigated as a monomer or cross-linking agent for producing specialty polymers with tailored thermal or mechanical properties.
• Catalysis & Ligand Design: Its rigid bicyclic structure makes it a candidate for developing novel chiral ligands in asymmetric catalysis.

Basic Information

Product Name	4-(3-Methylbicyclo[2.2.1]hept-5-en-2-yl)-3-buten-2-one
CAS No.	6268-90-2
Molecular Formula	C₁₃H₁₈O
Molecular Weight	190.28 g/mol
Synonyms	3-Buten-2-one, 4-(3-methylbicyclo[2.2.1]hept-5-en-2-yl)-; 4-(3-Methyl-2-norbornen-2-yl)-3-buten-2-one; 3-Methyl-2-norbornen-2-yl propenyl ketone; 2-(3-Methylbicyclo[2.2.1]hept-5-en-2-yl)-1-buten-3-one; 3-Methyl-2-norbornenylideneacetone; Norbornene propenyl ketone derivative
EINECS	Contact for details

Quality Control

Our production of 4-(3-Methylbicyclo[2.2.1]hept-5-en-2-yl)-3-buten-2-one adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with your research or manufacturing specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat sources and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.510 - 1.520
Specific Gravity (20°C)	0.980 - 1.020

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