Description

4,4-Dimethyl-Pent-2-Ynal is a high-purity alkyne derivative with a unique branched structure, serving as a versatile and valuable building block in advanced organic synthesis. Its reactive terminal alkyne and ketone functionalities make it a critical intermediate for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of complex drug candidates, particularly in the synthesis of heterocyclic compounds and bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands and organometallic catalysts used in cross-coupling and other catalytic reactions.
• Material Science Research: Employed in the synthesis of novel polymers, dendrimers, and organic electronic materials due to its rigid, branched structure.
• Flavor & Fragrance Industry: Acts as an intermediate for synthesizing specific aroma chemicals with unique olfactory properties.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including click chemistry and multi-component reactions.

Basic Information

Product Name	4,4-Dimethyl-Pent-2-Ynal
CAS No.	2579-21-7
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	4,4-Dimethyl-2-pentynal; 2-Pentynal, 4,4-dimethyl-; 4,4-Dimethylpent-2-ynal; 4,4-Dimethyl-2-pentyn-1-al; 4,4-Dimethylpent-2-yn-1-al; 4,4-Dimethylpentyne-2-al
EINECS	219-935-6

Quality Control

Our 4,4-Dimethyl-Pent-2-Ynal is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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