Description

2,4-Diamino-5-(4-Fluoro-3-Nitrophenyl)-6-Ethylpyrimidine is a specialized heterocyclic organic compound featuring a pyrimidine core substituted with amino, fluoro-nitrophenyl, and ethyl groups. This unique molecular architecture makes it a critical intermediate in the synthesis of complex active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for developing novel therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of dihydrofolate reductase (DHFR) inhibitors and other potential drug candidates.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its pyrimidine-based structure.
• Chemical Synthesis: Serves as a versatile precursor for creating more complex heterocyclic compounds in academic and industrial research.
• Material Science: Potential intermediate in the synthesis of organic electronic materials or specialty dyes.

Basic Information

Item	Details
Product Name	2,4-Diamino-5-(4-Fluoro-3-Nitrophenyl)-6-Ethylpyrimidine
CAS No.	113494-35-2
Molecular Formula	C12H12FN5O2
Molecular Weight	277.26 g/mol
Synonyms	5-(4-Fluoro-3-nitrophenyl)-6-ethyl-2,4-pyrimidinediamine; 6-Ethyl-5-(4-fluoro-3-nitrophenyl)-2,4-pyrimidinediamine; 2,4-Diamino-5-(4-fluoro-3-nitrophenyl)-6-ethylpyrimidine; 113494-35-2; 5-(4-Fluoro-3-nitrophenyl)-6-ethylpyrimidine-2,4-diamine; 6-Ethyl-5-(4-fluoro-3-nitrophenyl)pyrimidine-2,4-diamine
EINECS	Contact for details

Quality Control

Our 2,4-Diamino-5-(4-Fluoro-3-Nitrophenyl)-6-Ethylpyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
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.