Description

1-Methyl-3,4-Dinitro-1H-Pyrazole CAS NO 66296-67-1 is a specialized heterocyclic nitro compound serving as a versatile chemical intermediate and building block in advanced organic synthesis. Its unique structure, featuring a nitro-substituted pyrazole ring, makes it valuable for constructing complex molecules with specific electronic and energetic properties. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, insecticides, and fungicides, leveraging its heterocyclic nitro chemistry.
• Energetic Materials Research: Serves as a precursor in the development of specialized pyrazole-based compounds for controlled energetic applications.
• Dye and Pigment Chemistry: Acts as an intermediate in the production of complex heterocyclic dyes and organic pigments.
• Coordination Chemistry & Ligand Synthesis: Utilized to create novel nitrogen-containing ligands for metal complexes in catalysis and material science.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new reactions and functional group transformations involving nitro-heterocycles.

Basic Information

Product Name	1-Methyl-3,4-Dinitro-1H-Pyrazole
CAS No.	66296-67-1
Molecular Formula	C4H4N4O4
Molecular Weight	172.10 g/mol
Synonyms	1-Methyl-3,4-dinitropyrazole; 3,4-Dinitro-1-methylpyrazole; 1-Methyl-3,4-dinitro-1H-pyrazole; 1H-Pyrazole, 1-methyl-3,4-dinitro-; DNMP; 66296-67-1
EINECS	Contact for details

Quality Control

Our 1-Methyl-3,4-Dinitro-1H-Pyrazole is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and industrial use. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry verification. Certificates of Analysis (COA) are available for all batches and provided upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-8°C for long-term stability. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.