Description

3-Hepten-2-One, 7-Hydroxy-, (3E)- (9Ci) is a specialized organic compound featuring a hydroxylated unsaturated ketone structure, making it a valuable chiral building block and intermediate in advanced synthetic chemistry. This compound is essential for research and development in fine chemical synthesis, where its unique functional groups enable the construction of complex molecular architectures. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical manufacturers, and fragrance & flavor chemists seeking to develop novel active ingredients and specialty molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structure contributes to specific biological activity.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing unique aroma chemicals and flavor compounds due to its ketone and alcohol functionalities.
• Organic Synthesis Research: A versatile building block in academic and industrial R&D for constructing complex natural product analogs and functional materials.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals used in electronics, catalysts, and performance materials.

Basic Information

Product Name	3-Hepten-2-One, 7-Hydroxy-, (3E)- (9Ci)
CAS No.	757231-85-9
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	(3E)-7-Hydroxy-3-hepten-2-one; 7-Hydroxy-3-hepten-2-one, (3E)-; (E)-7-Hydroxy-3-hepten-2-one; 3-Hepten-2-one, 7-hydroxy-, (3E)-; 7-Hydroxyhept-3-en-2-one; (E)-7-Hydroxyhept-3-en-2-one; 1-Hydroxy-5-hexen-3-one; 5-Hexen-3-one, 1-hydroxy-
EINECS	Contact for details

Quality Control

Our 3-Hepten-2-One, 7-Hydroxy-, (3E)- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as identity, assay, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for research and commercial-scale applications.

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). This material is light-sensitive and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.