Description

5-Nitrobarbituric Acid Trihydrate is a key nitrated derivative of barbituric acid, serving as a versatile synthetic intermediate and analytical reagent. Its value lies in its reactivity as a precursor for heterocyclic compounds and its utility in colorimetric analysis. This product is essential for research and development laboratories in the pharmaceutical, agrochemical, and fine chemical sectors, where it is used to develop new active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Acts as a crucial building block in the synthesis of novel barbiturate analogs and other nitrogen-containing heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides and pesticides, leveraging its nitro group for further chemical modifications.
• Analytical Chemistry: Employed as a reagent in colorimetric tests and analytical procedures for the detection and quantification of specific metal ions or organic compounds.
• Dye and Pigment Precursor: Serves as a starting material in the synthesis of certain azo dyes and complex organic pigments.
• Research & Development: A valuable compound for academic and industrial R&D focused on organic synthesis methodologies and new material development.
• Coordination Chemistry: Can function as a ligand in the formation of metal complexes for catalytic or material science applications.

Basic Information

Product Name	5-Nitrobarbituric Acid Trihydrate
CAS No.	6209-44-5
Molecular Formula	C4H3N3O5 • 3H2O
Molecular Weight	207.10 g/mol (Anhydrous basis: 173.08 g/mol)
Synonyms	5-Nitro-2,4,6(1H,3H,5H)-pyrimidinetrione Trihydrate; 5-Nitro-2,4,6-trihydroxypyrimidine Trihydrate; 5-Nitromalonylurea Trihydrate; Nitrobarbituric Acid Trihydrate; 5-Nitrobarituric Acid; 5-Nitrobarbituric Acid Hydrate
EINECS	Contact for details

Quality Control

Our 5-Nitrobarbituric Acid Trihydrate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	20.0% - 26.0% (Theoretical for Trihydrate: ~26.1%)
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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