Description

4-Methoxyphenylhydrazine Hydrochloride is a versatile aromatic hydrazine derivative, primarily serving as a critical building block in advanced organic synthesis. Its value lies in its role as a key precursor for the synthesis of heterocyclic compounds, dyes, and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various heterocyclic APIs, including potential candidates for anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators that require a substituted phenylhydrazine moiety.
• Dye and Pigment Manufacturing: Serves as a coupling agent in the synthesis of azo dyes and other complex colorants.
• Chemical Research & Development: A valuable reagent for constructing hydrazone linkages and exploring novel synthetic pathways in academic and industrial R&D labs.
• Fine Chemical Production: Employed in the manufacture of other specialty chemicals, such as photographic developers and corrosion inhibitors.

Basic Information

Product Name	4-Methoxyphenylhydrazine Hydrochloride
CAS No.	70672-74-1
Molecular Formula	C7H11ClN2O
Molecular Weight	174.63 g/mol
Synonyms	p-Methoxyphenylhydrazine Hydrochloride; 1-(4-Methoxyphenyl)hydrazine Hydrochloride; 4-Methoxybenzenehydrazine Hydrochloride; (4-Methoxyphenyl)hydrazine Hydrochloride; 4-Methoxy-phenylhydrazine HCl; 4-MOPH HCl; Hydrazine, (4-methoxyphenyl)-, hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Methoxyphenylhydrazine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.