Description

4-Hepten-2-One, 3-Methyl-, (E)- (9Ci) is a specialized organic ketone with a defined stereochemistry, identified by CAS NO 113858-63-2. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its specific structural features. It is primarily utilized by research institutions and fine chemical manufacturers developing pharmaceuticals, agrochemicals, and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Acts as a precursor for synthesizing specific aroma chemicals and flavor compounds.
• Material Science Research: Employed as a monomer or cross-linking agent in polymer and advanced material studies.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex molecular architectures.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development.

Basic Information

Product Name	4-Hepten-2-One, 3-Methyl-, (E)- (9Ci)
CAS No.	113858-63-2
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	(E)-3-Methyl-4-hepten-2-one; (E)-3-Methylhept-4-en-2-one; trans-3-Methyl-4-hepten-2-one; 4-Hepten-2-one, 3-methyl-, (E)-; 3-Methyl-4-hepten-2-one, (E)-; (E)-3-Methyl-4-heptene-2-one; (E)-3-Methylhept-4-en-2-on
EINECS	Contact for details

Quality Control

Our production of 4-Hepten-2-One, 3-Methyl-, (E)- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure consistent high quality and batch-to-batch reproducibility. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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