Description

Propynyl 4-Methoxybenzoate is a specialized organic ester compound, identified by CAS NO 101532-23-4. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, prized for its unique molecular structure that combines a propargyl ether moiety with a benzoate ester. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules, developing novel active ingredients, and exploring new synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating specialty chemicals, flavors, fragrances, and functional materials.
• Academic & Industrial R&D: Employed in organic chemistry research for method development, catalysis studies, and exploring new chemical entities.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and advanced resins.

Basic Information

Product Name	Propynyl 4-Methoxybenzoate
CAS No.	101532-23-4
Molecular Formula	C11H10O3
Molecular Weight	190.20 g/mol
Synonyms	4-Methoxybenzoic Acid Prop-2-yn-1-yl Ester; p-Anisic Acid Propargyl Ester; Propargyl 4-Methoxybenzoate; Propargyl p-Methoxybenzoate; Propynyl p-Anisate; 101532-23-4; Prop-2-yn-1-yl 4-methoxybenzoate
EINECS	Contact for details

Quality Control

Our Propynyl 4-Methoxybenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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