Description

1-[(4-Methyl-1H-Pyrazol-1-Yl)Methyl]-4-Nitro-1H-Pyrazole-3-Carboxylic Acid is a high-purity, functionalized pyrazole derivative designed for advanced chemical synthesis. This compound matters as a versatile and critical building block for pharmaceutical research and the development of novel agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce complex heterocyclic motifs into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting specific enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require the nitro-pyrazole carboxylic acid pharmacophore.
• Ligand Synthesis: Acts as a starting material for creating complex chelating ligands used in catalysis and material science.
• Chemical Biology Probes: Utilized to develop molecular probes for studying biological pathways and protein interactions.
• Advanced Material Development: Incorporated into polymers or organic frameworks to impart specific electronic or binding properties.
• Custom Synthesis & Contract Manufacturing: A critical raw material for CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client projects.

Basic Information

Item	Details
Product Name	1-[(4-Methyl-1H-Pyrazol-1-Yl)Methyl]-4-Nitro-1H-Pyrazole-3-Carboxylic Acid
CAS No.	1006435-57-9
Molecular Formula	C9H9N5O4
Molecular Weight	251.20 g/mol
Synonyms	4-Nitro-1-[(4-methyl-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carboxylic acid; 1-[(4-Methylpyrazol-1-yl)methyl]-4-nitropyrazole-3-carboxylic acid; 1-((4-Methyl-1H-pyrazol-1-yl)methyl)-4-nitro-1H-pyrazole-3-carboxylic acid; 4-Nitro-1-((4-methyl-1H-pyrazol-1-yl)methyl)-1H-pyrazole-3-carboxylic acid; 1H-Pyrazole-3-carboxylic acid, 1-[(4-methyl-1H-pyrazol-1-yl)methyl]-4-nitro-; 1006435-57-9; Nitropyrazole carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 1-[(4-Methyl-1H-Pyrazol-1-Yl)Methyl]-4-Nitro-1H-Pyrazole-3-Carboxylic Acid is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistent quality and batch-to-batch reproducibility. Certificates of Analysis (COA) detailing all specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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