Description

2-[4-Chloro-3,5-Bis(Difluoromethyl)-1H-Pyrazol-1-Yl]Propanoic Acid is a high-purity, advanced pyrazole carboxylic acid derivative designed for sophisticated chemical synthesis. This compound matters as a critical building block for developing novel active ingredients, particularly in the agrochemical and pharmaceutical sectors, where its unique halogenated pyrazole core enables targeted bioactivity. It is essential for R&D chemists and process development scientists working on next-generation crop protection agents, specialty fine chemicals, and pharmaceutical intermediates that require precise molecular architecture.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern, high-efficacy fungicides and herbicides.
• Pharmaceutical Building Block: Used in medicinal chemistry for constructing novel heterocyclic active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Serves as a versatile intermediate for creating complex, fluorinated organic molecules.
• Research & Development: Critical material for academic and industrial research into new pyrazole-based compounds.
• Custom Synthesis: Employed in contract manufacturing for producing tailored specialty chemicals.

Basic Information

Product Name	2-[4-Chloro-3,5-Bis(Difluoromethyl)-1H-Pyrazol-1-Yl]Propanoic Acid
CAS No.	1005678-67-0
Molecular Formula	C9H7ClF4N2O2
Molecular Weight	286.61 g/mol
Synonyms	4-Chloro-3,5-bis(difluoromethyl)-1H-pyrazole-1-propanoic Acid; 1-(1-Carboxyethyl)-4-chloro-3,5-bis(difluoromethyl)pyrazole; 2-(4-Chloro-3,5-bis(difluoromethyl)-1H-pyrazol-1-yl)propionic Acid; Propanoic acid, 2-[4-chloro-3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]-; CAS 1005678-67-0; 4-Chloro-3,5-difluoromethyl pyrazole propanoic acid derivative
EINECS	Contact for details

Quality Control

Every batch of 2-[4-Chloro-3,5-Bis(Difluoromethyl)-1H-Pyrazol-1-Yl]Propanoic Acid is manufactured and tested under a strict quality management system. We guarantee high chemical purity and consistency, supported by comprehensive analytical testing including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to ensure it meets your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container must be kept tightly sealed due to the compound's sensitivity to moisture and light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.