Description

(R)-N(1),N(1)-Diethyl-1,2-Butanediamine is a high-purity chiral diamine building block of significant interest in advanced organic synthesis. Its value lies in its role as a key precursor for creating complex, optically active molecules, particularly in the pharmaceutical sector. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), chiral catalysts, and specialized fine chemicals where stereochemical control is paramount.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of novel Active Pharmaceutical Ingredients (APIs), especially in central nervous system (CNS) and cardiovascular drug research.
• Chiral Ligand & Catalyst Synthesis: Used to construct sophisticated ligands for asymmetric catalysis, enabling enantioselective transformations in fine chemical production.
• Agrochemical Research: Serves as a precursor in developing new-generation, stereospecific pesticides and herbicides with improved efficacy and environmental profiles.
• Complex Natural Product Synthesis: Employed in the total synthesis of complex natural products and bioactive molecules that require specific (R)-configured diamine motifs.
• Polymer Modification: Acts as a monomer or cross-linking agent for creating specialty polymers with tailored properties, such as chiral stationary phases for chromatography.
• Chemical Biology & Proteomics: Utilized in the design and synthesis of molecular probes, linkers, and reagents for studying biological systems and protein interactions.

Basic Information

Product Name	(R)-N(1),N(1)-Diethyl-1,2-Butanediamine
CAS No.	16250-34-3
Molecular Formula	C8H20N2
Molecular Weight	144.26 g/mol
Synonyms	(R)-1,2-Butanediamine, N1,N1-Diethyl-; (R)-N,N-Diethyl-1,2-butanediamine; (2R)-N1,N1-Diethylbutane-1,2-diamine; (R)-1-(Diethylamino)-2-aminobutane; (R)-DEABD; (R)-N,N-Diethylethylenediamine homologue
EINECS	Contact for details

Quality Control

Our (R)-N(1),N(1)-Diethyl-1,2-Butanediamine is produced under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is subjected to comprehensive analytical testing, including chiral HPLC, GC, and NMR, to verify identity, purity, and optical rotation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (Karl Fischer)	≤ 0.5%

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