Description

Ethyl n-[(5-Amino-1-Phenyl-1H-Pyrazol-4-Yl)Carbonyl]Ethanehydrazonoate is a specialized pyrazole derivative, a high-value chemical intermediate with significant utility in advanced synthesis. This compound matters for its role as a key building block in the development of complex heterocyclic molecules, offering precise structural control for downstream applications. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors, where it serves as a critical precursor for active ingredient development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex nitrogen-containing heterocycles.
• Material Science Research: Investigated as a potential monomer or additive for creating specialty polymers with unique properties.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Ethyl n-[(5-Amino-1-Phenyl-1H-Pyrazol-4-Yl)Carbonyl]Ethanehydrazonoate
CAS No.	99347-10-1
Molecular Formula	C14H15N5O2
Molecular Weight	285.30 g/mol
Synonyms	Ethyl 2-[(5-Amino-1-phenyl-1H-pyrazole-4-carbonyl)hydrazono]acetate; Ethyl (2Z)-2-[(5-Amino-1-phenyl-1H-pyrazole-4-carbonyl)hydrazono]acetate; 99347-10-1; Ethyl N-[(5-Amino-1-phenyl-1H-pyrazol-4-yl)carbonyl]ethanecarbohydrazonate; Ethyl (Z)-2-((5-amino-1-phenyl-1H-pyrazole-4-carbonyl)hydrazono)acetate; Ethyl 2-((5-amino-1-phenyl-1H-pyrazole-4-carbonyl)hydrazono)acetate
EINECS	Contact for details

Quality Control

Our Ethyl n-[(5-Amino-1-Phenyl-1H-Pyrazol-4-Yl)Carbonyl]Ethanehydrazonoate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including a detailed Certificate of Analysis (COA) for each lot, which confirms identity, purity, and impurity profiles. Our quality commitment aligns with GMP principles for pharmaceutical intermediates, and we support customer audits and regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.