Description

N,n-Dimethyl-3-Butynylamine is a versatile tertiary amine building block featuring a terminal alkyne functional group. This unique molecular structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily used by R&D chemists and process development scientists in the fine chemical and life sciences industries. The compound is supplied with a CAS Registry Number of 14731-37-4.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring alkyne-azide cycloaddition (Click Chemistry) for bioconjugation or creating novel heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, where its amine and alkyne functionalities allow for the introduction of specific bioactive moieties.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Polymer Chemistry: Acts as a monomer or chain-transfer agent in the development of functional polymers with tailored properties via its reactive alkyne group.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new synthetic methodologies and constructing molecular libraries for screening.
• Surface Modification: The amine group can facilitate attachment to surfaces, while the alkyne allows for further functionalization, useful in materials science.

Basic Information

Product Name	N,n-Dimethyl-3-Butynylamine
CAS No.	14731-37-4
Molecular Formula	C6H11N
Molecular Weight	97.16 g/mol
Synonyms	3-Butyn-1-amine, N,N-dimethyl-; N,N-Dimethyl-3-butyn-1-amine; N,N-Dimethylbut-3-yn-1-amine; 3-(Dimethylamino)-1-butyne; 1-Butyn-4-amine, N,N-dimethyl-; N,N-Dimethylbutynylamine; DMBA (abbreviation)
EINECS	Contact for details

Quality Control

Our N,n-Dimethyl-3-Butynylamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
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.