Description

4-(1,1-Dimethylpent-4-En-2-Inyl CAS NO 29405-58-1 is a specialized alkyne derivative characterized by its unique branched structure containing both alkene and alkyne functional groups. This compound is a valuable high-purity intermediate for advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by pharmaceutical research and fine chemical industries for applications in drug discovery and the development of novel materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a monomer or precursor for advanced polymers and specialty materials with tailored properties.
• Organic Synthesis: A versatile reagent for coupling reactions, cycloadditions, and the introduction of functionalized side chains.
• Ligand Synthesis: Used in the preparation of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: Employed in research laboratories for methodological development and exploratory chemistry.

Basic Information

Product Name	4-(1,1-Dimethylpent-4-En-2-Inyl CAS NO 29405-58-1
CAS No.	29405-58-1
Molecular Formula	C9H14
Molecular Weight	122.21 g/mol
Synonyms	4-(1,1-Dimethylpent-4-en-2-ynyl); 1,1-Dimethyl-4-penten-2-yne; 4-(1,1-Dimethyl-4-penten-2-ynyl); 4-(1,1-Dimethylpent-4-en-2-yn-1-yl); 29405-58-1; Pent-4-en-2-yne, 1,1-dimethyl-; 1,1-Dimethylpent-4-en-2-yne
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity. Our standard grade for 4-(1,1-Dimethylpent-4-En-2-Inyl typically meets a purity specification of ≥97% (by GC). Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We can supply material compliant with cGMP standards for advanced pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	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.