Description

Hydrazinecarboxylic Acid, 1-(4-Fluorophenyl)-, Methyl Ester is a specialized fluorinated hydrazine derivative, serving as a high-value synthetic intermediate. Its core value proposition lies in enabling precise molecular construction, particularly for introducing the 4-fluorophenyl hydrazine moiety into complex target molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is utilized in the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides that require fluorinated aromatic hydrazine structures.
• Chemical Research & Development: A versatile reagent for constructing heterocyclic compounds, such as pyrazoles and indazoles, in academic and industrial R&D laboratories.
• Material Science Precursor: Potential intermediate in the synthesis of specialty polymers and liquid crystal materials with tailored electronic properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of client-specific molecules under cGMP or non-GMP conditions.

Basic Information

Product Name	Hydrazinecarboxylic Acid, 1-(4-Fluorophenyl)-, Methyl Ester
CAS No.	925211-58-1
Molecular Formula	C8H9FN2O2
Molecular Weight	184.17 g/mol
Synonyms	Methyl (4-fluorophenyl)carbazate; 1-(4-Fluorophenyl)hydrazinecarboxylic acid methyl ester; (4-Fluorophenyl)hydrazinecarboxylic Acid Methyl Ester; Methyl N-(4-fluorophenyl)hydrazinecarboxylate; 4-Fluorophenyl carbazic acid methyl ester; Carbazic acid, (4-fluorophenyl)-, methyl ester; 925211-58-1
EINECS	Contact for details

Quality Control

Our production of Hydrazinecarboxylic Acid, 1-(4-Fluorophenyl)-, Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your synthetic workflows. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support development under quality agreements and can align with cGMP standards for advanced pharmaceutical applications upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.