Description

Ethanone, 2-Bromo-1-(1-Methyl-1H-Pyrazol-4-Yl)- (9Ci) is a high-purity brominated ketone derivative featuring a pyrazole heterocycle, serving as a critical synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for lead optimization and scalable synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents, including herbicides and fungicides.
• Chemical Research: Serves as a versatile reagent in organic synthesis, medicinal chemistry, and process chemistry for introducing functionalized pyrazole motifs.
• Material Science Precursor: Potential intermediate in the development of specialty polymers, ligands, or functional materials requiring specific heterocyclic units.

Basic Information

Product Name	Ethanone, 2-Bromo-1-(1-Methyl-1H-Pyrazol-4-Yl)- (9Ci)
CAS No.	706819-66-1
Molecular Formula	C7H7BrN2O
Molecular Weight	215.05 g/mol
Synonyms	2-Bromo-1-(1-methyl-1H-pyrazol-4-yl)ethanone; 2-Bromo-1-(1-methylpyrazol-4-yl)ethan-1-one; 1-(1-Methyl-1H-pyrazol-4-yl)-2-bromoethanone; 2-Bromo-1-(1-methyl-1H-pyrazol-4-yl)ethan-1-one; 4-Acetyl-1-methylpyrazole, 2-bromo derivative; Bromomethyl 1-methyl-1H-pyrazol-4-yl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Bromo-1-(1-Methyl-1H-Pyrazol-4-Yl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided to guarantee consistency and reliability for your research and development projects.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.