Description

2,4-Pentadiynal,5-(Dimethylamino)-(9Ci) is a specialized alkyne derivative featuring a conjugated diyne system and a dimethylamino functional group. This unique molecular architecture makes it a valuable building block for advanced organic synthesis and materials science research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecular structures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those requiring conjugated alkyne motifs.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its reactive functional groups.
• Material Science: Acts as a monomer or cross-linking agent in the development of advanced polymers and conductive organic materials.
• Chemical Synthesis: Employed as a versatile building block for heterocyclic compounds, natural product analogs, and other fine chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including click chemistry and cycloaddition reactions.

Basic Information

Product Name	2,4-Pentadiynal,5-(Dimethylamino)-(9Ci)
CAS No.	87293-23-0
Molecular Formula	C7H7NO
Molecular Weight	121.14 g/mol
Synonyms	5-(Dimethylamino)-2,4-pentadiynal; 5-(Dimethylamino)penta-2,4-diynal; 2,4-Pentadiynal, 5-(dimethylamino)-; (9CI); 87293-23-0; 5-Dimethylaminopenta-2,4-diynal
EINECS	Contact for details

Quality Control

Our 2,4-Pentadiynal,5-(Dimethylamino)-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles are available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability.

Specification

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

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