Description

2,4-Pyrimidinediamine, N4-Methyl- (9Ci) is a high-purity, specialized pyrimidine derivative used as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and fine chemicals, where precise molecular structure is paramount. It is needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and life science sectors for developing novel compounds and conducting methodical research.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of nucleoside analogs, antiviral agents, and other heterocyclic APIs.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Serves as a precursor or reference standard in enzymatic studies and metabolic pathway analysis.
• Fine Chemical Synthesis: Employed in custom synthesis and the production of complex, high-value specialty chemicals.
• Material Science: Potential building block for organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	2,4-Pyrimidinediamine, N4-Methyl- (9Ci)
CAS No.	1004-18-8
Molecular Formula	C5H7N5
Molecular Weight	137.14 g/mol
Synonyms	N4-Methyl-2,4-pyrimidinediamine; 2,4-Diamino-6-methylaminopyrimidine; 6-Methylamino-2,4-pyrimidinediamine; 2,4-Pyrimidinediamine, N-methyl-; 4-Methylamino-2,6-diaminopyrimidine; 4-Methylamino-pyrimidine-2,6-diamine; 4-(Methylamino)-2,6-pyrimidinediamine
EINECS	Contact for details

Quality Control

Our 2,4-Pyrimidinediamine, N4-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch 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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and performance.

Specification

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

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