Description

3-Hepten-2-One, 4-Hydroxy- (9Ci) is a specialized organic compound belonging to the class of hydroxylated enones. This chemical is valued for its unique structural features, making it a versatile building block and intermediate in advanced organic synthesis. It is particularly relevant for research and development chemists in the pharmaceutical, agrochemical, and fragrance industries seeking to create novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Acts as a precursor for synthesizing specific aroma compounds and flavoring agents.
• Organic Synthesis Building Block: Utilized in various carbon-carbon bond formation reactions, including Michael additions and aldol condensations.
• Material Science Research: Investigated as a monomer or cross-linking agent for specialty polymers and advanced materials.
• Chemical Reference Standard: Employed as an analytical standard in quality control and research laboratories.

Basic Information

Product Name	3-Hepten-2-One, 4-Hydroxy- (9Ci)
CAS No.	188677-56-7
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	4-Hydroxy-3-hepten-2-one; 4-Hydroxyhept-3-en-2-one; (E/Z)-4-Hydroxy-3-hepten-2-one; 3-Hepten-2-one, 4-hydroxy-; 4-Hydroxy-3-hepten-2-one (9CI); 4-Hydroxy-3-hepten-2-one (mixed isomers)
EINECS	Contact for details

Quality Control

Our 3-Hepten-2-One, 4-Hydroxy- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%
Isomer Ratio (GC/HPLC)	Specified on COA

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