Description

4-Hepten-2-One, 5,6-Dimethyl-, (E)- (9Ci) is a specialized, high-purity organic compound belonging to the class of unsaturated ketones. This chemical is valued for its role as a versatile chiral building block and intermediate in advanced organic synthesis. It is particularly relevant for industries focused on developing fine chemicals, pharmaceuticals, and high-value flavor and fragrance components. The compound's defined stereochemistry and functional groups make it a critical material for research and production processes requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Flavor & Fragrance Ingredient: Used in the research and development of novel aroma chemicals and specialty flavoring agents.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic molecules, including natural product analogs.
• Agrochemical Research: Acts as an intermediate in the development of new crop protection agents and pesticides.
• Material Science: Investigated for use in the synthesis of specialized polymers and advanced functional materials.

Basic Information

Product Name	4-Hepten-2-One, 5,6-Dimethyl-, (E)- (9Ci)
CAS No.	142787-70-0
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	(E)-5,6-Dimethylhept-4-en-2-one; (E)-5,6-Dimethyl-4-hepten-2-one; 4-Hepten-2-one, 5,6-dimethyl-, (E)-; (4E)-5,6-Dimethyl-4-hepten-2-one; 5,6-Dimethyl-4-hepten-2-one, (E)-; (E)-5,6-Dimethyl-4-heptene-2-one
EINECS	Contact for details

Quality Control

Our production of 4-Hepten-2-One, 5,6-Dimethyl-, (E)- (9Ci) adheres to stringent quality management protocols. Each batch is subjected to comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and stereochemical integrity. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards for research and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at a controlled room temperature (15-25°C). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
(E)-Isomer Content (GC)	≥ 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.