Description

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

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting various enzyme families.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with novel modes of action.
• Ligand and Catalyst Development: Serves as a functionalized scaffold for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic electronic materials and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized to create molecular probes for studying biological pathways and protein functions.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up processes under cGMP conditions.

Basic Information

Item	Details
Product Name	1-[(4-Chloro-1H-Pyrazol-1-Yl)Methyl]-1H-Pyrazole-4-Carboxylic Acid
CAS No.	1006452-63-6
Molecular Formula	C8H7ClN4O2
Molecular Weight	226.62 g/mol
Synonyms	1-[(4-Chloro-1H-pyrazol-1-yl)methyl]-1H-pyrazole-4-carboxylic acid; 1-((4-Chloro-1H-pyrazol-1-yl)methyl)-1H-pyrazole-4-carboxylic acid; 4-Carboxy-1-[(4-chloro-1H-pyrazol-1-yl)methyl]pyrazole; 1H-Pyrazole-4-carboxylic acid, 1-[(4-chloro-1H-pyrazol-1-yl)methyl]-; 1006452-63-6; 4-Chloro-1H-pyrazole-1-methanol, 1-(4-carboxy-1H-pyrazol-1-yl)methyl derivative
EINECS	Contact for details

Quality Control

Our 1-[(4-Chloro-1H-Pyrazol-1-Yl)Methyl]-1H-Pyrazole-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure compliance with exacting customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and R&D needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.