Description

1H-Pyrazole, 1-(Dichloroacetyl)- (9Ci) is a specialized pyrazole derivative characterized by a reactive dichloroacetyl functional group. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, enabling the development of novel molecules. It is primarily sought by pharmaceutical research and agrochemical development teams for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile reagent in academic and industrial laboratories for heterocyclic chemistry and method development.
• Material Science: Potential intermediate for creating specialized polymers or functional organic materials.
• Custom Synthesis: Employed in contract manufacturing and fine chemical production for bespoke molecule creation.

Basic Information

Product Name	1H-Pyrazole, 1-(Dichloroacetyl)- (9Ci)
CAS No.	39671-63-1
Molecular Formula	C5H4Cl2N2O
Molecular Weight	178.00 g/mol
Synonyms	1-(Dichloroacetyl)pyrazole; 1-(Dichloroacetyl)-1H-pyrazole; N-(Dichloroacetyl)pyrazole; Pyrazole, 1-(dichloroacetyl)-; 1H-Pyrazole-1-carboxylic acid, dichloromethyl-; Dichloroacetylpyrazole; 39671-63-1; 1-Pyrazolyl dichloromethyl ketone
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrazole, 1-(Dichloroacetyl)- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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