Description

2Nitrophenylhydrazine CAS NO 3034-93-3 is a specialized aromatic hydrazine derivative, serving as a critical reagent in organic synthesis and analytical chemistry. Its primary value lies in its role as a derivatization agent for carbonyl compounds, enabling precise identification and quantification. This compound is essential for research and quality control laboratories in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Derivatization reagent for the analysis of aldehydes and ketones via HPLC and GC.
• Key synthetic intermediate in the preparation of heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Building block for dyes, pigments, and photographic chemicals.
• Research chemical for studying reaction mechanisms and developing new analytical methodologies.
• Used in the synthesis of corrosion inhibitors and specialty polymers.
• Precursor for ligands and catalysts in coordination chemistry.

Basic Information

Product Name	2Nitrophenylhydrazine
CAS No.	3034-93-3
Molecular Formula	C6H7N3O2
Molecular Weight	153.14 g/mol
Synonyms	2-Nitrophenylhydrazine; o-Nitrophenylhydrazine; (2-Nitrophenyl)hydrazine; 1-(2-Nitrophenyl)hydrazine; 2-NPH; Hydrazine, (2-nitrophenyl)-; 2-Nitrobenzenephenylhydrazine
EINECS	221-228-3

Quality Control

Our 2Nitrophenylhydrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere such as nitrogen for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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