Description

4,4-Dimethyl-2-Pentynoic Acid is a specialized alkyne-substituted carboxylic acid building block. This compound is valued for its unique molecular structure, which serves as a versatile synthon in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and advanced functional materials.
• Organic Synthesis Reagent: Acts as a versatile synthon for carbon-carbon bond formation and the introduction of alkyne functionalities in complex molecules.
• Ligand and Catalyst Development: Employed in the creation of novel ligands for metal catalysis and organocatalysts.
• Academic & Industrial R&D: A critical reagent for exploratory chemistry in university laboratories and corporate research centers.

Basic Information

Item	Details
Product Name	4,4-Dimethyl-2-Pentynoic Acid
CAS No.	52418-50-5
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	4,4-Dimethylpent-2-ynoic acid; 2-Pentynoic acid, 4,4-dimethyl-; 4,4-Dimethyl-2-pentynoic acid; 4,4-Dimethylpent-2-ynoic acid; 4,4-Dimethyl-2-pentynoic acid; 4,4-Dimethylpent-2-ynoic acid; 4,4-Dimethyl-2-pentynoic acid; 4,4-Dimethylpent-2-ynoic acid
EINECS	Contact for details

Quality Control

Our 4,4-Dimethyl-2-Pentynoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.