Description

Methyl 4-(1-Methyl-1H-Pyrazol-5-Yl)Thiophene-2-Carboxylate is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique molecular architecture, featuring fused pyrazole and thiophene rings, makes it an invaluable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its role in creating complex molecular structures with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the thiophene moiety contributes to biological activity.
• Material Science Research: Serves as a precursor for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its electron-rich heterocyclic system.
• Chemical Biology: Employed as a molecular scaffold or probe in medicinal chemistry for structure-activity relationship (SAR) studies.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring complex, multi-ring heterocyclic frameworks.

Basic Information

Product Name	Methyl 4-(1-Methyl-1H-Pyrazol-5-Yl)Thiophene-2-Carboxylate
CAS No.	1047629-03-7
Molecular Formula	C10H10N2O2S
Molecular Weight	222.26 g/mol
Synonyms	Methyl 4-(1-methyl-1H-pyrazol-5-yl)thiophene-2-carboxylate; 2-Thiophenecarboxylic acid, 4-(1-methyl-1H-pyrazol-5-yl)-, methyl ester; 4-(1-Methyl-1H-pyrazol-5-yl)thiophene-2-carboxylic acid methyl ester; Methyl 4-(1-methylpyrazol-5-yl)thiophene-2-carboxylate; CAS 1047629-03-7
EINECS	Contact for details

Quality Control

Our production of Methyl 4-(1-Methyl-1H-Pyrazol-5-Yl)Thiophene-2-Carboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All material is characterized using advanced analytical techniques including HPLC, GC-MS, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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. 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 (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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