Description

3-Nitrophenylhydrazine Hydrochloride is a versatile aromatic hydrazine derivative that serves as a critical building block in organic synthesis. Its value lies in its reactivity as a nucleophile and its ability to form stable hydrazone derivatives, making it indispensable for analytical and synthetic chemistry. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and analytical reagents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs) with potential biological activity.
• Analytical Reagent: Used for the derivatization and detection of carbonyl compounds (aldehydes and ketones) in HPLC and spectrophotometric analysis.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Intermediate in the production of azo dyes and other complex colorants.
• Research & Development: Essential reagent in academic and industrial R&D labs for exploring new synthetic pathways and material science.
• Chemical Derivatization Agent: Employed to modify and characterize complex molecules in polymer and material chemistry.

Basic Information

Product Name	3-Nitrophenylhydrazine Hydrochloride
CAS No.	636-95-3
Molecular Formula	C6H7N3O2 • HCl
Molecular Weight	189.60 g/mol
Synonyms	m-Nitrophenylhydrazine Hydrochloride; 3-Nitrobenzenohydrazide Hydrochloride; (3-Nitrophenyl)hydrazine Hydrochloride; 1-(3-Nitrophenyl)hydrazine Hydrochloride; 3-NPH • HCl; 3-NPH-HCl; Hydrazine, (3-nitrophenyl)-, hydrochloride; Benzenamine, 3-nitro-, hydrazone hydrochloride
EINECS	211-280-8

Quality Control

Our 3-Nitrophenylhydrazine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications 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, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	215°C - 220°C (dec.)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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