Description

3-[5-Chloro-2-(2-Propynyloxy)Phenyl]Acrylic Acid is a specialized organic building block featuring a unique molecular structure combining a propargyl ether, a chlorinated phenyl ring, and an acrylic acid moiety. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working in medicinal chemistry, crop protection, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Chemical Biology Probes: Utilized in the creation of molecular probes and tags due to its reactive alkyne and acid functional groups.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex heterocyclic compounds and other fine chemicals.

Basic Information

Product Name	3-[5-Chloro-2-(2-Propynyloxy)Phenyl]Acrylic Acid
CAS No.	695186-82-4
Molecular Formula	C12H9ClO3
Molecular Weight	236.65 g/mol
Synonyms	2-Propenoic acid, 3-[5-chloro-2-(2-propyn-1-yloxy)phenyl]-; (E)-3-(5-Chloro-2-(prop-2-yn-1-yloxy)phenyl)acrylic acid; 5-Chloro-2-(prop-2-yn-1-yloxy)cinnamic acid; 3-(5-Chloro-2-(prop-2-ynyloxy)phenyl)acrylic acid; Acrylic acid, 3-[5-chloro-2-(2-propynyloxy)phenyl]-; CAS 695186-82-4
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed using advanced techniques like HPLC, NMR, and GC to confirm identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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