Description

3-(Methylamino)Propionic Acid is a versatile organic compound featuring both a carboxylic acid and a secondary amine functional group, making it a valuable bifunctional building block in chemical synthesis. Its primary commercial value lies in its role as a key intermediate for the production of pharmaceuticals, agrochemicals, and specialty surfactants. This product is essential for manufacturers in the pharmaceutical, fine chemical, and material science industries seeking to develop active ingredients or functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those requiring a β-amino acid backbone.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators.
• Surfactant & Detergent Industry: Serves as a building block for betaine-type amphoteric surfactants, which are mild and compatible with other surfactant classes.
• Polymer & Resin Modifier: Incorporated into polymer chains to introduce functional amine groups, modifying properties like adhesion, dyeability, or reactivity.
• Bioconjugation & Linker Chemistry: Utilized in biochemical research for creating peptide mimetics or cross-linking agents.
• Corrosion Inhibitor Formulation: Acts as an intermediate for compounds that protect metals in industrial cooling and processing systems.

Basic Information

Product Name	3-(Methylamino)Propionic Acid
CAS No.	2679-14-3
Molecular Formula	C4H9NO2
Molecular Weight	103.12 g/mol
Synonyms	3-(Methylamino)propanoic acid; β-Methylaminopropionic acid; N-Methyl-β-alanine; N-Methyl-β-alanine; Methylaminoacetic acid, ethyl ester; 3-Methylaminopropionic acid; NSC 9375; 2-(Methylamino)ethanecarboxylic acid
EINECS	220-238-5

Quality Control

Our 3-(Methylamino)Propionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing the specific results for each parameter is provided with every shipment to guarantee traceability and consistency.

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 tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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