Description

2,4-Diamino Pyrimidine-3-Oxide is a versatile heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, including potential kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Serves as a specialized starting material for constructing complex heterocyclic compounds in custom synthesis and material science.
• Research & Development: Employed in academic and industrial labs for methodological studies and the discovery of new chemical entities.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of certain nitrogen-containing dyes and functional pigments.

Basic Information

Product Name	2,4-Diamino Pyrimidine-3-Oxide
CAS No.	74638-76-9
Molecular Formula	C₄H₆N₄O
Molecular Weight	126.12 g/mol
Synonyms	2,4-Diaminopyrimidine 3-Oxide; 2,4-Diaminopyrimidine N-Oxide; 3-Oxido-2,4-pyrimidinediamine; Pyrimidine, 2,4-diamino-, 3-oxide; 2,4-Pyrimidinediamine, 3-oxide; 74638-76-9
EINECS	Contact for details

Quality Control

Our 2,4-Diamino Pyrimidine-3-Oxide is produced under a strict quality management system. Every batch undergoes comprehensive 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) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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