Intermediates

Ethyl 3-Amino-5-Methyl-1H-Pyrazole-4-Carboxylate

  • CAS No.23286-70-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High purity ethyl 3-amino-5-methyl-1H-pyrazole-4-carboxylate for herbicide synthesis. Reliable supply for agrochemical manufacturing.

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Product Technical Details

Product Overview

Ethyl 3-Amino-5-Methyl-1H-Pyrazole-4-Carboxylate is a critical heterocyclic compound widely recognized for its pivotal role in the agrochemical industry. As a specialized pyrazole derivative, this substance serves as an essential building block in the synthesis of advanced sulfonylurea herbicides, most notably Pyrazosulfuron-Ethyl. Our manufacturing process ensures exceptional molecular stability and consistency, making it the preferred choice for large-scale pesticide production facilities globally. The compound is characterized by its distinct crystalline structure and high reactivity, which facilitates efficient downstream chemical transformations.

Technical Specifications

We adhere to stringent quality control protocols to guarantee that every batch meets or exceeds industry standards for agrochemical intermediates. The following table outlines the key physicochemical properties and quality parameters associated with this product.

ParameterSpecification
CAS Number23286-70-6
Molecular FormulaC7H11N3O2
Molecular Weight169.18 g/mol
AppearanceWhite to light yellow crystal
Assay (Purity)≥99.0%
Melting Point54°C
Loss on Drying≤0.5%
Boiling Point356.6°C at 760mmHg
Density1.265 g/cm3

Industrial Applications

The primary application of Ethyl 3-Amino-5-Methyl-1H-Pyrazole-4-Carboxylate lies in the manufacturing of herbicides used in modern agriculture. Specifically, it acts as a key intermediate in the production of Pyrazosulfuron-Ethyl, a selective herbicide effective against a broad spectrum of annual grasses and broadleaf weeds in rice paddies and other crops. The high purity level of our intermediate ensures optimal reaction yields and minimizes impurity profiles in the final agricultural product. Beyond herbicide synthesis, this pyrazole derivative is valuable in research and development settings focused on novel pesticide discovery and organic synthesis methodologies.

Quality Assurance and Handling

Our commitment to quality extends beyond mere specification compliance. We implement comprehensive testing at every stage of production, from raw material sourcing to final packaging. Each shipment is accompanied by a Certificate of Analysis (COA) verifying purity, identity, and physical constants. Proper handling is essential to maintain product integrity. The material should be stored in a cool, dry, and well-ventilated area, with containers kept tightly closed to prevent moisture absorption. We offer flexible packaging solutions, typically 25kg drums, customized to meet specific logistical requirements of our international clientele. Partner with us for a reliable supply chain of high-performance chemical intermediates.