Description

Nitrophenylhydrazine CAS NO 100-16-6 is a versatile aromatic hydrazine derivative characterized by its reactive hydrazine and nitro functional groups. This compound is a critical intermediate in organic synthesis, valued for its role in constructing complex heterocyclic structures and serving as a precursor to dyes and analytical reagents. It is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in the synthesis of specialized organic molecules.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients and agrochemicals.
• Precursor for the manufacture of azo dyes and pigments.
• Building block for heterocyclic chemistry, particularly in the formation of pyrazole and indazole derivatives.
• Reagent in analytical chemistry for the derivatization and detection of carbonyl compounds (e.g., aldehydes, ketones).
• Used in corrosion inhibitor formulations for industrial applications.
• Research chemical for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	Nitrophenylhydrazine
CAS No.	100-16-6
Molecular Formula	C6H7N3O2
Molecular Weight	153.14 g/mol
Synonyms	4-Nitrophenylhydrazine; p-Nitrophenylhydrazine; (4-Nitrophenyl)hydrazine; 1-(4-Nitrophenyl)hydrazine; Hydrazine, (4-nitrophenyl)-; UNII-9J2M6K3A3W; 9J2M6K3A3W; Benzenamine, 4-nitro-N-amino-
EINECS	202-825-7

Quality Control

Our Nitrophenylhydrazine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards for research and industrial use. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	157 - 161 °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.