Description

1,3-Dimethyl-5-Nitrobarbituric CAS NO 14305-99-8 is a specialized heterocyclic organic compound belonging to the barbituric acid derivative family. This nitrated derivative is a valuable chemical intermediate, prized for its reactivity which enables the synthesis of more complex molecular structures. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of potential active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Serves as a precursor in the development of novel herbicides, pesticides, and plant growth regulators.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new heterocyclic chemistry, creating libraries of compounds for screening.
• Dye & Pigment Intermediate: Functions as a starting material in the synthesis of certain azo dyes and complex colorants due to its nitro and carbonyl groups.
• Coordination Chemistry: Acts as a ligand or precursor for ligands in metal-organic frameworks (MOFs) and catalytic complexes.

Basic Information

Product Name	1,3-Dimethyl-5-Nitrobarbituric
CAS No.	14305-99-8
Molecular Formula	C8H9N3O5
Molecular Weight	227.18 g/mol
Synonyms	5-Nitro-1,3-dimethylbarbituric acid; 1,3-Dimethyl-5-nitro-2,4,6(1H,3H,5H)-pyrimidinetrione; 5-Nitro-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione; 1,3-Dimethyl-5-nitromalonylurea; DMNB; Nitrodimethylbarbituric Acid
EINECS	Contact for details

Quality Control

Our 1,3-Dimethyl-5-Nitrobarbituric is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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