Description

2-Butene-2,3-Diamine,N,N,N,n-Tetramethyl-,(2Z)-(9Ci) is a high-purity, multi-functional diamine derivative characterized by its unique sterically hindered structure and strong basicity. This compound matters as a versatile and highly reactive building block, enabling the synthesis of complex molecules where precise control over stereochemistry and reactivity is required. It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty polymer industries for applications such as ligand synthesis, catalyst development, and the creation of advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block or ligand precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Catalyst & Ligand Synthesis: Used to prepare sophisticated nitrogen-containing ligands for transition metal catalysts employed in asymmetric synthesis and polymerization reactions.
• Agrochemical Research: Functions as an intermediate in developing novel pesticides and herbicides, leveraging its structural properties to influence biological activity.
• Polymer Modification: Acts as a cross-linking agent or chain extender in the production of specialty polymers, polyurethanes, and epoxy resins to enhance thermal or mechanical properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and creating novel chemical entities with specific functional properties.
• Chelating Agent Precursor: Utilized in the synthesis of complexing agents for metal ion sequestration or in analytical chemistry applications.

Basic Information

Product Name	2-Butene-2,3-Diamine,N,N,N,n-Tetramethyl-,(2Z)-(9Ci)
CAS No.	344902-23-4
Molecular Formula	C8H18N2
Molecular Weight	142.24 g/mol
Synonyms	(Z)-N,N,N',N'-Tetramethyl-2-butene-2,3-diamine; (2Z)-2-Butene-2,3-diamine, N,N,N',N'-tetramethyl-; Tetramethyl-2-butenediamine; N,N,N',N'-Tetramethyl-(Z)-2-butene-2,3-diamine; (Z)-Tetramethyl-2-butene-2,3-diamine; 2-Butene-2,3-diamine, N,N,N',N'-tetramethyl-, (Z)-; Sterically hindered diamine base; TMBD
EINECS	Contact for details

Quality Control

Every batch of our 2-Butene-2,3-Diamine,N,N,N,n-Tetramethyl-,(2Z)-(9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. We adhere to stringent in-house quality standards suitable for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is a strong base and should be kept away from strong acids and oxidizing agents. Handle and store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after opening the original packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Isomer Content (Z/E Ratio)	≥ 95:5 (Z-isomer)

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