Description

1,5(4H)-Pyrimidinediamine,4-Imino-(9Ci) is a high-purity, specialized heterocyclic building block with significant synthetic utility. This compound is valued for its role as a key intermediate in the development of advanced pharmaceutical compounds and agrochemicals. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for antiviral, anticancer, and other therapeutic agents.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds in custom synthesis and material science.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and biochemical pathway investigations.
• Academic & Industrial R&D: Essential for method development and discovery chemistry in both university laboratories and corporate R&D centers.

Basic Information

Product Name	1,5(4H)-Pyrimidinediamine,4-Imino-(9Ci)
CAS No.	124594-89-4
Molecular Formula	C4H5N5
Molecular Weight	123.12 g/mol
Synonyms	4-Imino-1,5(4H)-pyrimidinediamine; 4-Amino-2,6-diaminopyrimidine; 2,4,6-Triaminopyrimidine; 1,5(4H)-Pyrimidinediamine, 4-imino-; 4-Iminopyrimidine-1,5(4H)-diamine; 2,4,6-Pyrimidinetriamine; 4-Imino-1,5-dihydro-1,5-pyrimidinediamine
EINECS	Contact for details

Quality Control

Our 1,5(4H)-Pyrimidinediamine,4-Imino-(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

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 after opening to prevent moisture absorption, which may affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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