Description

1-Acetyl-4-Bromo-3(5)-(Heptafluoropropyl)-5(3)-Methylpyrazole is a high-value, multi-functional fluorinated pyrazole derivative. This compound serves as a critical advanced intermediate for the synthesis of complex molecules, offering unique reactivity due to its combination of bromo, acetyl, and heptafluoropropyl substituents. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients with enhanced properties.

Application

• Pharmaceutical Intermediate: Key building block for the development of new drug candidates, particularly in medicinal chemistry programs targeting novel therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of next-generation pesticides and herbicides, where the fluorinated moiety can improve bioavailability and environmental stability.
• Material Science Research: Serves as a precursor for specialty polymers and advanced materials that require fluorinated components for specific thermal or chemical resistance properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems, leveraging the unique electronic properties of the fluorinated group.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom chemical synthesis services catering to R&D and pilot-scale production needs.

Basic Information

Product Name	1-Acetyl-4-Bromo-3(5)-(Heptafluoropropyl)-5(3)-Methylpyrazole
CAS No.	808764-22-9
Molecular Formula	C9H5BrF7N2O
Molecular Weight	375.04 g/mol
Synonyms	4-Bromo-1-acetyl-3-(heptafluoropropyl)-5-methylpyrazole; 4-Bromo-1-acetyl-5-methyl-3-(perfluoropropyl)pyrazole; 1-Acetyl-4-bromo-3-(heptafluoropropyl)-5-methyl-1H-pyrazole; 1H-Pyrazole, 1-acetyl-4-bromo-3-(heptafluoropropyl)-5-methyl-; 4-Bromo-1-acetyl-3-(1,1,2,2,3,3,3-heptafluoropropyl)-5-methylpyrazole
EINECS	Contact for details

Quality Control

Our production of 1-Acetyl-4-Bromo-3(5)-(Heptafluoropropyl)-5(3)-Methylpyrazole adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity confirmation, and impurity profiles. We support our clients' regulatory needs with full traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.