Description

3-(4-Bromo-1H-Pyrazol-1-Yl)-2-Methylpropanohydrazide is a high-purity brominated pyrazole derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a reactive hydrazide functional group adjacent to a halogenated heterocycle, enabling the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting kinase inhibition or other heterocycle-dependent biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the bromo-pyrazole moiety is integral to biological activity.
• Ligand Synthesis: Serves as a versatile starting material for creating specialized ligands used in catalysis and material science.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and cellular processes.
• Custom Synthesis & Contract Manufacturing: A fundamental component for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing tailored compounds for client projects.
• Academic & Industrial R&D: A valuable reagent for exploratory chemistry in both university laboratories and corporate R&D centers focused on heterocyclic chemistry.

Basic Information

Product Name	3-(4-Bromo-1H-Pyrazol-1-Yl)-2-Methylpropanohydrazide
CAS No.	1005699-49-9
Molecular Formula	C7H11BrN4O
Molecular Weight	247.10 g/mol
Synonyms	2-Methyl-3-(4-bromo-1H-pyrazol-1-yl)propanehydrazide; 3-(4-Bromo-1H-pyrazol-1-yl)-2-methylpropanehydrazide; 2-Methyl-3-(4-bromo-1H-pyrazol-1-yl)propanohydrazide; 1H-Pyrazole-1-propanamide, 4-bromo-N-amino-α-methyl-; 4-Bromo-N-amino-α-methyl-1H-pyrazole-1-propanamide; (4-Bromo-1H-pyrazol-1-yl)-2-methylpropionohydrazide; Propanehydrazide, 3-(4-bromo-1H-pyrazol-1-yl)-2-methyl-
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Bromo-1H-Pyrazol-1-Yl)-2-Methylpropanohydrazide is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be stored under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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