Description

3-Penten-2-One, 4-Hydroxy-3-Methyl-, (3Z)- (9Ci) is a specialized organic compound belonging to the class of hydroxylated ketones. This chemical serves as a valuable chiral building block and intermediate in advanced organic synthesis, particularly for the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), especially in the development of stereochemically defined drug candidates.
• Agrochemical Research: Used in the research and development of new pesticides, herbicides, and plant growth regulators where specific stereochemistry is crucial for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex natural product analogs, flavors, and fragrances.
• Material Science Research: Potential monomer or precursor for synthesizing specialized polymers and advanced organic materials with tailored properties.
• Academic & Industrial R&D: A critical reagent in methodological chemistry research, including studies on asymmetric synthesis and catalysis.

Basic Information

Product Name	3-Penten-2-One, 4-Hydroxy-3-Methyl-, (3Z)- (9Ci)
CAS No.	186047-23-4
Molecular Formula	C6H10O2
Molecular Weight	114.14 g/mol
Synonyms	(3Z)-4-Hydroxy-3-methylpent-3-en-2-one; 4-Hydroxy-3-methyl-3-penten-2-one (Z)-; (Z)-4-Hydroxy-3-methylpent-3-en-2-one; 3-Penten-2-one, 4-hydroxy-3-methyl-, (Z)-; 4-Hydroxy-3-methyl-(3Z)-3-penten-2-one; Light-sensitive (store away from light)
EINECS	Contact for details

Quality Control

Our production of 3-Penten-2-One, 4-Hydroxy-3-Methyl-, (3Z)- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the exacting standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (Z-isomer)
Water Content (KF)	≤ 0.5%

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