Description

Ethyl 2,2-Dimethylpent-4-Ynoate is a specialty ester building block featuring a terminal alkyne functional group, making it a valuable intermediate for advanced organic synthesis. Its unique structure enables precise molecular construction, offering chemists a versatile tool for creating complex architectures. This compound is primarily sought after by R&D and production teams in the pharmaceutical and agrochemical sectors for applications in medicinal chemistry and active ingredient development.

Application

• Pharmaceutical Intermediate: A key synthon for constructing active pharmaceutical ingredients (APIs), particularly in the synthesis of molecules with alkyne-linked pharmacophores.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Organic Synthesis Building Block: Employed in Click Chemistry (e.g., Huisgen cycloaddition) and other coupling reactions to introduce the alkyne moiety into target molecules.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex ester-based aroma compounds.
• Academic & Industrial R&D: A valuable reagent for methodological studies and the discovery of new synthetic pathways in chemistry laboratories.

Basic Information

Product Name	Ethyl 2,2-Dimethylpent-4-Ynoate
CAS No.	107540-02-3
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	Ethyl 2,2-dimethyl-4-pentynoate; 4-Pentynoic acid, 2,2-dimethyl-, ethyl ester; 2,2-Dimethyl-4-pentynoic acid ethyl ester; Ethyl 2,2-dimethylpent-4-ynoate; 2,2-Dimethylpent-4-ynoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2,2-Dimethylpent-4-Ynoate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.