Description

3-Penten-2-One, 4-(Acetyloxy)-, (Z)- is a specialized organic compound featuring both ketone and ester functional groups, making it a versatile intermediate for advanced chemical synthesis. Its defined stereochemistry and reactive sites are critical for producing fine chemicals and active pharmaceutical ingredients (APIs) with high specificity. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Flavor and Fragrance Ingredient: Acts as a precursor for synthesizing specific aroma compounds and flavoring agents.
• Organic Synthesis Reagent: Employed in academic and industrial research for Michael additions, condensation reactions, and other C-C bond forming processes.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Chemical Research: Valuable for method development and as a standard in analytical chemistry due to its defined structure.

Basic Information

Product Name	3-Penten-2-One, 4-(Acetyloxy)-, (Z)-
CAS No.	38365-58-1
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	(Z)-4-Acetoxy-3-penten-2-one; (Z)-4-(Acetyloxy)-3-penten-2-one; 4-Acetoxy-3-penten-2-one, (Z)-; cis-4-Acetoxy-3-penten-2-one; 3-Penten-2-one, 4-(acetyloxy)-, (Z)-; 4-Acetoxy-pent-3-en-2-one; 4-Acetyloxy-3-penten-2-one
EINECS	Contact for details

Quality Control

Our 3-Penten-2-One, 4-(Acetyloxy)-, (Z)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can support compliance requirements for cGMP, ISO, and other relevant regulatory frameworks upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Isomeric Purity (Z-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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