Description

4,6-Diamino-5-nitropyrimidine is a versatile heterocyclic organic compound featuring both amino and nitro functional groups on a pyrimidine backbone. This unique structure makes it a critical intermediate for synthesizing complex molecules in advanced research and industrial chemistry. It is primarily sought after by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for high-performance dyes and colorants.
• Material Science Research: Investigated for the development of organic semiconductors, nonlinear optical (NLO) materials, and metal-organic frameworks (MOFs).
• Chemical Research: Employed as a versatile reagent in organic synthesis for constructing complex heterocyclic systems.

Basic Information

Product Name	4,6-Diamino-5-nitropyrimidine
CAS No.	2164-84-3
Molecular Formula	C4H5N5O2
Molecular Weight	155.11 g/mol
Synonyms	5-Nitro-4,6-pyrimidinediamine; 5-Nitro-4,6-diaminopyrimidine; 4,6-Diamino-5-nitropyrimidine; 5-Nitro-4,6-diamino-pyrimidine; 4,6-Diamino-5-nitro-pyrimidine; NSC 403697; 2164-84-3
EINECS	218-501-1

Quality Control

Our 4,6-Diamino-5-nitropyrimidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, which include results from HPLC, NMR, and other relevant analytical techniques to meet the stringent requirements of our global B2B clients.

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). 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	Yellow to orange crystalline 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.