Description

2-Thiophenecarboxylic Acid, 5-Chloro-4-(4-Chloro-1-Methyl-1H-Pyrazol-5-Yl)- is a high-purity, advanced pharmaceutical intermediate characterized by its unique heterocyclic structure combining thiophene and pyrazole moieties. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities for agrochemical and medicinal applications.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, especially in oncology and anti-infective therapeutic areas.
• Agrochemical Research: Serves as a precursor in the development of next-generation herbicides, fungicides, and insecticides with specific modes of action.
• Chemical Synthesis: Used in organic synthesis for constructing complex heterocyclic frameworks in academic and industrial R&D settings.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers with unique electronic or photophysical properties.

Basic Information

Product Name	2-Thiophenecarboxylic Acid, 5-Chloro-4-(4-Chloro-1-Methyl-1H-Pyrazol-5-Yl)-
CAS No.	1047630-61-4
Molecular Formula	C9H6Cl2N2O2S
Molecular Weight	277.13 g/mol
Synonyms	5-Chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)thiophene-2-carboxylic acid; 4-(4-Chloro-1-methyl-1H-pyrazol-5-yl)-5-chloro-2-thiophenecarboxylic acid; 5-Chloro-4-(4-chloro-1-methylpyrazol-5-yl)thiophene-2-carboxylic acid; 2-Thiophenecarboxylic acid, 5-chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)-; 1047630-61-4; 5-Chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxylic Acid, 5-Chloro-4-(4-Chloro-1-Methyl-1H-Pyrazol-5-Yl)- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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 or strong artificial light.

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%
Water Content (KF)	≤ 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.