Description

1,4-Butanediamine,n-Methyl-n-2-Propynyl-(9Ci) is a specialized organic diamine compound with a propargyl functional group, identified by CAS number 750548-56-2. This unique structure makes it a valuable versatile building block for synthesizing complex molecules, particularly in advanced material science and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs), especially for molecules requiring a diamine backbone with click chemistry handles.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Acts as a cross-linking agent or monomer for producing specialty polyamides, polyurethanes, and epoxy resins with enhanced thermal or mechanical properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel chelating ligands for catalytic systems.
• Bioconjugation and Probe Synthesis: The propargyl group enables efficient, site-specific conjugation via copper-catalyzed azide-alkyne cycloaddition (CuAAC) for labeling biomolecules.
• Academic and Industrial Research: A critical reagent for exploring new chemical reactions and synthesizing libraries of compounds for screening.

Basic Information

Product Name	1,4-Butanediamine,n-Methyl-n-2-Propynyl-(9Ci)
CAS No.	750548-56-2
Molecular Formula	C8H16N2
Molecular Weight	140.23 g/mol
Synonyms	N-Methyl-N-(2-propynyl)-1,4-butanediamine; N-Methyl-N-propargylbutane-1,4-diamine; 1,4-Butanediamine, N-methyl-N-2-propynyl-; 4-(Methyl(prop-2-yn-1-yl)amino)butan-1-amine; N-Propargyl-N-methyl-1,4-diaminobutane
EINECS	Contact for details

Quality Control

Our 1,4-Butanediamine,n-Methyl-n-2-Propynyl-(9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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