Description

Benzeneacetic Acid, 3-Methyl-α-2-Propyn-1-Yl-, Methyl Ester is a specialized organic ester compound with a unique molecular structure incorporating a propargyl group. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis, enabling the creation of complex molecules. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel drug candidates, particularly those requiring propargyl functionality.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for synthesizing specialty chemicals, flavors, and fragrances.
• Material Science Research: Employed in the development of polymers and advanced materials with tailored properties.
• Academic & Industrial R&D: Utilized in chemical research for methodology development and exploring new reaction pathways.

Basic Information

Product Name	Benzeneacetic Acid, 3-Methyl-α-2-Propyn-1-Yl-, Methyl Ester
CAS No.	828918-92-9
Molecular Formula	C13H14O2
Molecular Weight	202.25 g/mol
Synonyms	Methyl 2-(3-methyl-1-butyn-3-yl)-2-phenylacetate; Methyl α-(3-Methyl-1-butyn-3-yl)benzeneacetate; 2-Phenyl-2-(3-methylbut-1-yn-3-yl)acetic acid methyl ester; Propargyl benzeneacetic acid methyl ester derivative; 3-Methyl-α-(2-propyn-1-yl)benzeneacetic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Benzeneacetic Acid, 3-Methyl-α-2-Propyn-1-Yl-, Methyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is characterized and tested to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, identity, and impurity profile is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 0.5%

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