Description

Benzeneacetic Acid, 4-Ethyl-α-(2-Propynyloxy)- (9Ci) is a specialized organic compound featuring a benzeneacetic acid core substituted with ethyl and propargyloxy functional groups. This unique molecular architecture makes it a valuable chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development teams working on novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a precursor for creating complex molecules in specialty and performance chemical manufacturing.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new chemical entities.
• Material Science: Potential use in the synthesis of advanced polymers or functional materials with specific properties.

Basic Information

Product Name	Benzeneacetic Acid, 4-Ethyl-α-(2-Propynyloxy)- (9Ci)
CAS No.	720707-14-2
Molecular Formula	C13H14O3
Molecular Weight	218.25 g/mol
Synonyms	4-Ethyl-α-(2-propynyloxy)benzeneacetic acid; α-(Propargyloxy)-4-ethylphenylacetic acid; 4-Ethylphenylacetic acid α-propargyl ether; (4-Ethylphenyl)(propargyloxy)acetic acid; Propargyl 4-ethylmandelate; 720707-14-2; Benzeneacetic acid, 4-ethyl-α-(2-propyn-1-yloxy)- (9CI)
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 4-Ethyl-α-(2-Propynyloxy)- (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.