Description

p-(2-Propoxyethoxy)Benzoic Acid p-Cyanophenyl Ester is a high-purity organic ester compound, identified by CAS NO 67131-97-9. This specialty chemical is valued for its role as a key intermediate in advanced synthesis, offering precise reactivity and structural functionality. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Liquid Crystal Material: Used as a component or precursor in the formulation of liquid crystal mixtures for display technologies.
• Agrochemical Synthesis: Acts as an intermediate in the production of specialized pesticides, herbicides, or plant growth regulators.
• Polymer Additive: Functions as a monomer or modifier in the synthesis of specialty polymers to impart specific chemical or physical properties.
• Organic Synthesis Research: Employed in academic and industrial R&D laboratories for constructing complex molecular architectures.
• Dye and Pigment Intermediate: Utilized in the synthesis of advanced colorants and functional dyes.

Basic Information

Product Name	p-(2-Propoxyethoxy)Benzoic Acid p-Cyanophenyl Ester
CAS No.	67131-97-9
Molecular Formula	C19H19NO4
Molecular Weight	325.36 g/mol
Synonyms	4-[(2-Propoxyethoxy)carbonyl]phenyl 4-cyanobenzoate; Benzoic acid, 4-[(2-propoxyethoxy)carbonyl]-, 4-cyanophenyl ester; p-Cyanophenyl 4-(2-propoxyethoxycarbonyl)benzoate; 4-Cyanophenyl 4-(2-propoxyethoxycarbonyl)benzoate; LC Ester; Liquid Crystal Intermediate Ester; 4'-Cyanophenyl 4-(2-propoxyethoxy)benzoate
EINECS	Contact for details

Quality Control

Our production of p-(2-Propoxyethoxy)Benzoic Acid p-Cyanophenyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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