Description

2(1H)-Pyrimidinone, 4-Amino-5-Nitro- (9Ci) is a heterocyclic organic compound featuring a pyrimidinone core substituted with amino and nitro functional groups. This specific molecular architecture makes it a valuable key intermediate and building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of pharmaceuticals, agrochemicals, and specialty dyes.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting antiviral, anticancer, or neurological pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a key component in creating specialized azo dyes and other colorants with specific light-fastness and hue properties.
• Chemical Research & Development: Employed as a versatile building block in academic and industrial R&D for constructing complex heterocyclic compounds.
• Material Science: Investigated for potential use in the synthesis of organic electronic materials and photoactive polymers.

Basic Information

Product Name	2(1H)-Pyrimidinone, 4-Amino-5-Nitro- (9Ci)
CAS No.	69099-99-6
Molecular Formula	C4H4N4O3
Molecular Weight	156.10 g/mol
Synonyms	4-Amino-5-nitropyrimidin-2(1H)-one; 4-Amino-5-nitro-2(1H)-pyrimidinone; 5-Nitro-4-aminopyrimidin-2(1H)-one; 4-Amino-5-nitropyrimidin-2-ol; 4-Amino-5-nitro-1H-pyrimidin-2-one; 4-Amino-5-nitro-2-hydroxypyrimidine; 2-Hydroxy-4-amino-5-nitropyrimidine
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Pyrimidinone, 4-Amino-5-Nitro- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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