Description

4-Hepten-2-One, (4E)- (9Ci) is a high-purity, unsaturated ketone with the CAS number 36678-43-0. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fragrance industries for creating complex molecular structures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a precursor for synthesizing specific aroma compounds and flavoring agents.
• Organic Chemistry Research: A versatile reagent for academic and industrial R&D, particularly in studies involving carbonyl chemistry and carbon-carbon bond formation.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and resins.
• Fine Chemical Production: Intermediate in the manufacture of other specialty chemicals and performance materials.

Basic Information

Product Name	4-Hepten-2-One, (4E)- (9Ci)
CAS No.	36678-43-0
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	(4E)-4-Hepten-2-One; trans-4-Hepten-2-one; (E)-4-Hepten-2-one; 4-Hepten-2-one, (E)-; Hept-4-en-2-one; 2-Hepten-5-one; Butylideneacetone; 4-Hepten-2-one
EINECS	Contact for details

Quality Control

Every batch of 4-Hepten-2-One, (4E)- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical applications. Certificates of Analysis (COA) with detailed specifications from GC, HPLC, and NMR are available upon request to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 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.