Description

5-Octadecylpyrimidine-2,4,6-Triamine is a high-purity, long-chain alkyl-substituted pyrimidine derivative. This compound serves as a versatile intermediate and functional additive, valued for its unique chemical structure that imparts specific surface-active and coordinating properties. It is primarily utilized in the development of specialty chemicals, advanced material science, and pharmaceutical research.

Application

• Specialty Surfactant Intermediate: Acts as a key building block for synthesizing novel cationic and amphoteric surfactants used in fabric softeners, hair conditioners, and industrial emulsifiers.
• Pharmaceutical Research Chemical: Employed as a precursor or intermediate in the synthesis of potential bioactive molecules and nucleotide analogs for medicinal chemistry applications.
• Corrosion Inhibitor Formulation: Used in the development of high-performance corrosion inhibitors for oilfield chemicals, cooling water systems, and metalworking fluids.
• Polymer Additive: Functions as a stabilizer, chain extender, or functional monomer in the production of specialized polymers and resins to modify material properties.
• Lubricant & Fuel Additive: Incorporated into formulations to improve the dispersancy, anti-wear, and detergency properties of industrial lubricants and fuels.
• Chelating Agent: Its triamine structure allows it to act as a ligand or chelating agent for metal ions in various extraction and purification processes.

Basic Information

Product Name	5-Octadecylpyrimidine-2,4,6-Triamine
CAS No.	94087-81-7
Molecular Formula	C22H44N4
Molecular Weight	364.62 g/mol
Synonyms	2,4,6-Triamino-5-octadecylpyrimidine; 5-Octadecyl-2,4,6-pyrimidinetriamine; Octadecylpyrimidinetriamine; NSC 339586; 5-n-Octadecylpyrimidine-2,4,6-triamine; 5-Stearylpyrimidine-2,4,6-triamine
EINECS	Contact for details

Quality Control

Our 5-Octadecylpyrimidine-2,4,6-Triamine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global B2B clients. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurities, and physical characteristics.

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 opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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