Description

2-Pentenoic Acid 4-Methylphenyl Ester (CAS NO 69687-89-4) is a specialized organic ester compound valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its molecular structure makes it a critical precursor for the development of fine chemicals, active pharmaceutical ingredients (APIs), and functional materials. This product is essential for R&D laboratories and manufacturing units in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for creating complex fragrance compounds, flavors, and other high-value specialty chemicals.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis & Catalysis: Utilized as a substrate or reagent in academic and industrial research for developing new synthetic methodologies.

Basic Information

Product Name	2-Pentenoic Acid 4-Methylphenyl Ester
CAS No.	69687-89-4
Molecular Formula	C13H16O2
Molecular Weight	204.26 g/mol
Synonyms	4-Methylphenyl 2-pentenoate; p-Tolyl 2-pentenoate; 2-Pentenoic acid, 4-methylphenyl ester; 4-Methylphenyl pent-2-enoate; (E)-4-Methylphenyl pent-2-enoate (potential isomer); p-Cresyl 2-pentenoate; 69687-89-4; Pent-2-enoic acid p-tolyl ester
EINECS	Contact for details

Quality Control

Our 2-Pentenoic Acid 4-Methylphenyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from GC/HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

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

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