Description

Benzoic Acid 3-Cyclopentenyl Ester is a specialized organic ester compound with the CAS registry number 43019-84-7. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique cyclopentenyl moiety. It is primarily utilized by research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system or inflammatory pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where the cyclopentenyl structure imparts specific biological activity.
• Fine Chemical Production: Acts as a precursor for flavors, fragrances, and other high-value specialty chemicals requiring complex ester backbones.
• Material Science Research: Investigated as a monomer or additive in the development of novel polymers with tailored thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for cycloaddition reactions, cross-coupling, and other transformations to construct complex molecular architectures.

Basic Information

Product Name	Benzoic Acid 3-Cyclopentenyl Ester
CAS No.	43019-84-7
Molecular Formula	C₁₃H₁₄O₂
Molecular Weight	202.25 g/mol
Synonyms	3-Cyclopenten-1-yl Benzoate; Cyclopent-3-en-1-yl Benzoate; Benzoic Acid Cyclopent-3-enyl Ester; 3-Cyclopentenyl Benzoate; NSC 163022; 1-Cyclopenten-3-yl Benzoate; (Cyclopent-3-en-1-yl) Benzoate
EINECS	Contact for details

Quality Control

Our Benzoic Acid 3-Cyclopentenyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the stringent requirements of research and industrial synthesis. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Density	Contact for details

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