Description

Methyl 5-Cyclopropyl-1-Methyl-1H-Pyrazole-3-Carboxylate is a high-purity pyrazole derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile, functionalized scaffold for constructing complex molecules with targeted biological or material properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries engaged in developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation pesticides, herbicides, and fungicides, leveraging the pyrazole core's bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Functional intermediate in the synthesis of organic electronic materials, dyes, and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in multi-step synthetic routes for client-specific molecules.
• Academic and R&D Laboratories: Utilized in university and industrial research settings for method development and exploring new chemical spaces.

Basic Information

Item	Details
Product Name	Methyl 5-Cyclopropyl-1-Methyl-1H-Pyrazole-3-Carboxylate
CAS No.	1171882-06-6
Molecular Formula	C9H12N2O2
Molecular Weight	180.20 g/mol
Synonyms	Methyl 5-cyclopropyl-1-methyl-1H-pyrazole-3-carboxylate; 5-Cyclopropyl-1-methyl-1H-pyrazole-3-carboxylic acid methyl ester; 1-Methyl-5-cyclopropyl-1H-pyrazole-3-carboxylic acid methyl ester; 1171882-06-6; Methyl 1-methyl-5-cyclopropylpyrazole-3-carboxylate; 3-Carbomethoxy-5-cyclopropyl-1-methylpyrazole
EINECS	Contact for details

Quality Control

Our Methyl 5-Cyclopropyl-1-Methyl-1H-Pyrazole-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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