Description

3-Penten-2-One, 4-(Carboxyoxy)- (9Ci) is a specialized organic compound with the CAS number 704204-81-9, serving as a valuable chemical intermediate. Its unique structure, featuring both ketone and ester functional groups, makes it a versatile building block for synthesizing more complex molecules. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for the development of active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Fine Chemical Synthesis: Used as a versatile building block for creating complex organic molecules in research and development.
• Agrochemical Research: Employed in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a monomer or cross-linking agent in the research of specialty polymers and coatings.
• Academic & Industrial R&D: Utilized in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	3-Penten-2-One, 4-(Carboxyoxy)- (9Ci)
CAS No.	704204-81-9
Molecular Formula	C7H8O4
Molecular Weight	156.14 g/mol
Synonyms	4-(Carboxyoxy)-3-penten-2-one; 4-Carboxyoxy-3-penten-2-one; 3-Penten-2-one, 4-(carboxyoxy)-; Acetic acid, (3-oxo-1-butenyl) ester; (3-Oxo-1-butenyl) acetate; 4-Acetoxy-3-penten-2-one; Vinylacetone carboxylic acid ester
EINECS	Contact for details

Quality Control

Our 3-Penten-2-One, 4-(Carboxyoxy)- (9Ci) is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0%
Water Content	≤ 0.5%

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