Description

(S)-N1,N1-Dimethyl-1,2-Propanediamine Hydrochloride CAS NO 346690-68-4 is a high-purity chiral diamine hydrochloride salt, serving as a critical chiral building block and ligand in advanced organic synthesis. Its value lies in enabling the stereoselective construction of complex molecules, which is essential for developing pharmaceuticals and fine chemicals with specific biological activities. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in asymmetric catalysis and as a precursor to active pharmaceutical ingredients (APIs).

Application

• Asymmetric Synthesis: Employed as a chiral ligand or auxiliary in catalytic asymmetric reactions to produce enantiomerically pure compounds.
• Pharmaceutical Intermediates: A key building block in the synthesis of chiral drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Development: Used in the research and production of enantiomerically pure pesticides and herbicides for enhanced efficacy and environmental safety.
• Catalyst Preparation: Serves as a precursor for metal-complex catalysts used in fine chemical manufacturing.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and chiral space.
• Ligand for Metal Complexation: Utilized to create chiral metal complexes for applications in materials science and sensing.

Basic Information

Item	Details
Product Name	(S)-N1,N1-Dimethyl-1,2-Propanediamine Hydrochloride
CAS No.	346690-68-4
Molecular Formula	C5H14N2·HCl
Molecular Weight	138.64 g/mol
Synonyms	(S)-1-Amino-2-(dimethylamino)propane Hydrochloride; (S)-N,N-Dimethyl-1,2-diaminopropane Hydrochloride; (S)-1,2-Propanediamine, N1,N1-dimethyl-, hydrochloride; (S)-DMAPDA·HCl; (S)-2-(Dimethylamino)-1-propylamine Hydrochloride; (S)-N,N-Dimethylpropane-1,2-diamine Hydrochloride
EINECS	Contact for details

Quality Control

Our (S)-N1,N1-Dimethyl-1,2-Propanediamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with high-purity standards for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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