Description

2-Amino-2-Methyl-1,3-Propanediol is a versatile amino alcohol that serves as a crucial building block and buffering agent in numerous industrial and pharmaceutical processes. Its bifunctional nature, containing both amino and hydroxyl groups, makes it an effective chemical intermediate for synthesizing more complex molecules and a reliable pH stabilizer. This product is essential for manufacturers in the pharmaceutical, personal care, and polymer industries seeking high-purity intermediates and specialty buffers.

Application

• Pharmaceutical Synthesis: Used as a key intermediate in the production of active pharmaceutical ingredients (APIs), particularly for antibiotics and other therapeutic agents.
• Biological Buffering Agent: Functions as an effective component in buffer solutions for biochemical research, diagnostic kits, and cell culture media due to its good buffering capacity in the physiological pH range.
• Polymer Industry: Acts as a chain extender, cross-linking agent, and curing agent in the synthesis of polyurethanes, epoxy resins, and other specialty polymers.
• Personal Care & Cosmetics: Employed as a pH adjuster and stabilizer in formulations for creams, lotions, and hair care products.
• Gas Treating: Utilized in gas scrubbing processes for the selective removal of acidic components like carbon dioxide (CO2) and hydrogen sulfide (H2S) from gas streams.
• Emulsifiers & Surfactants: Serves as a precursor in the manufacture of amphoteric surfactants and emulsifying agents for industrial and cleaning applications.
• Metalworking Fluids: Incorporated as a corrosion inhibitor and stabilizer in synthetic and semi-synthetic metalworking fluids.
• Photography & Imaging: Used in certain photographic developers and other imaging chemical formulations.

Basic Information

Product Name	2-Amino-2-Methyl-1,3-Propanediol
CAS No.	115-69-5
Molecular Formula	C4H11NO2
Molecular Weight	105.14 g/mol
Synonyms	2-Amino-2-methylpropane-1,3-diol; AMPD; Aminomethylpropanediol; 1,3-Dihydroxy-2-methyl-2-propylamine; 2-Methyl-2-aminopropane-1,3-diol; 2-Amino-2-methyl-1,3-dihydroxypropane; Trometamol derivative; Tris(hydroxymethyl)aminomethane analog
EINECS	204-101-2

Quality Control

Our 2-Amino-2-Methyl-1,3-Propanediol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and specific impurity profiles are available upon request to support your quality assurance and regulatory compliance 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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Melting Point	108 - 112 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 10 ppm

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