Description

1H-Pyrazole-1-Aceticacid,4-Bromo-3,5-Dimethyl-,[1-(5-Chloro-2-Thienyl)Ethylidene]Hydrazide(9Ci) is a specialized heterocyclic organic compound featuring a pyrazole core linked to a thiophene-containing hydrazide moiety. This complex structure makes it a valuable advanced intermediate for research and development in pharmaceutical and agrochemical synthesis. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, particularly in the areas of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive hybrid structure.
• Chemical Biology Probe: Acts as a scaffold for creating molecular probes to study biological processes and protein interactions.
• Material Science Research: Potential precursor for specialized polymers or ligands in catalytic systems.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	1H-Pyrazole-1-Aceticacid,4-Bromo-3,5-Dimethyl-,[1-(5-Chloro-2-Thienyl)Ethylidene]Hydrazide(9Ci)
CAS No.	606486-77-5
Molecular Formula	C14H14BrClN4O2S
Molecular Weight	425.71 g/mol
Synonyms	4-Bromo-3,5-dimethyl-1H-pyrazole-1-acetic acid [1-(5-chloro-2-thienyl)ethylidene]hydrazide; 1H-Pyrazole-1-acetic acid, 4-bromo-3,5-dimethyl-, 2-[1-(5-chloro-2-thienyl)ethylidene]hydrazide; (4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid (1E)-N'-[1-(5-chloro-2-thienyl)ethylidene]hydrazide; CAS 606486-77-5
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing key parameters such as assay (HPLC), identity (IR, NMR), and impurity profiles. We support cGMP standards for pharmaceutical applications and can accommodate custom purity specifications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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