Description

3-(3-Dimethylamino-Propylamino)-Propionic Acid Methyl Ester is a versatile bifunctional chemical intermediate featuring both a tertiary amine and an ester group. This compound is valued for its role in synthesizing complex molecules, particularly in the pharmaceutical and specialty chemical sectors. It is primarily sought by R&D chemists and process engineers for applications in drug discovery, polymer modification, and the production of advanced surfactants and corrosion inhibitors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring functionalized amine linkages.
• Polymer Chemistry: Used as a monomer or cross-linking agent for producing specialty polyamides, polyurethanes, and epoxy curing agents.
• Surfactant & Detergent Industry: Serves as a precursor for synthesizing novel cationic and amphoteric surfactants with enhanced properties.
• Corrosion Inhibition: Intermediate in the manufacture of high-performance corrosion inhibitors for industrial water treatment and metalworking fluids.
• Agrochemical Synthesis: Employed in the production of certain herbicides and plant growth regulators.
• Research & Development: A valuable reagent in organic synthesis for introducing the 3-(dimethylamino)propylamino moiety into target molecules.

Basic Information

Product Name	3-(3-Dimethylamino-Propylamino)-Propionic Acid Methyl Ester
CAS No.	90796-69-3
Molecular Formula	C9H20N2O2
Molecular Weight	188.27 g/mol
Synonyms	Methyl 3-((3-(dimethylamino)propyl)amino)propanoate; 3-[(3-Dimethylaminopropyl)amino]propionic Acid Methyl Ester; N1,N1-Dimethyl-N3-(3-methoxy-3-oxopropyl)propane-1,3-diamine; Methyl β-(3-dimethylaminopropylamino)propionate; 3-Dimethylaminopropylamino-propionic Acid Methyl Ester; DMAPAPA Methyl Ester
EINECS	Contact for details

Quality Control

Our 3-(3-Dimethylamino-Propylamino)-Propionic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC and identification by FT-IR, to ensure it meets precise specifications for purity and identity. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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