Description

4-Pyrimidinamine, N,5-Dimethyl- (9Ci) is a high-purity pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a critical intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality synthetic precursors. The product is supplied under strict quality control to ensure batch-to-batch consistency for demanding applications.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile precursor for creating complex molecules in specialty chemistry.
• Academic & Industrial R&D: Employed in medicinal chemistry and material science research for structure-activity relationship (SAR) studies.
• Ligand and Catalyst Development: Utilized in the design of novel ligands for catalytic systems and metal-organic frameworks (MOFs).

Basic Information

Product Name	4-Pyrimidinamine, N,5-Dimethyl- (9Ci)
CAS No.	52698-53-0
Molecular Formula	C6H9N3
Molecular Weight	123.16 g/mol
Synonyms	N,5-Dimethylpyrimidin-4-amine; 4-Amino-5-methyl-2-(methylamino)pyrimidine; 5-Methyl-N-methyl-4-pyrimidinamine; 4-Pyrimidinamine, N,5-dimethyl-; N-Methyl-5-methyl-4-pyrimidinamine; 2-Methylamino-5-methylpyrimidin-4-amine
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinamine, N,5-Dimethyl- (9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality attributes. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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