Description

n-Hydroxy-1-Hydrazinecarboxamide is a specialized organic compound with the CAS number 21520-79-6, serving as a versatile building block and reagent in advanced chemical synthesis. Its unique bifunctional structure, containing both a hydrazine and a hydroxamic acid moiety, makes it valuable for creating heterocyclic compounds and functional materials. This chemical is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel active ingredients and performance additives.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of heterocyclic compounds with potential biological activity, such as oxadiazoles and triazoles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent for specialty polymers and coatings.
• Chelating Agent: Serves as a ligand for metal ions in analytical chemistry and catalysis research.
• Corrosion Inhibitor Formulation: Incorporated into formulations designed to protect metals in industrial systems.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and material properties.

Basic Information

Product Name	n-Hydroxy-1-Hydrazinecarboxamide
CAS No.	21520-79-6
Molecular Formula	C2H5N3O2
Molecular Weight	91.08 g/mol
Synonyms	Carbazohydroxamic Acid; N-Hydroxycarbazic Acid; 1-Hydrazinecarboxylic Acid, N-Hydroxy-; Hydroxyurea, 1-Hydrazino-; N-Hydroxyhydrazinecarboxamide; Hydrazinecarboxamide, N-hydroxy-; N-Hydroxyhydrazinecarboxylic Acid Amide; 1-Hydrazinecarboxamide, N-hydroxy-
EINECS	244-423-6

Quality Control

Our n-Hydroxy-1-Hydrazinecarboxamide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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