Description

(2-Chloro-5-Methoxyphenyl)Hydrazine Hydrochloride is a versatile aromatic hydrazine derivative used as a critical building block in advanced organic synthesis. Its value lies in its dual functional groups, which enable its use as a key precursor for constructing complex heterocyclic systems and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable synthesis pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various heterocyclic compounds, including indazoles, pyrazoles, and triazoles, which are core structures in many drug candidates.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators that require specific chlorinated aniline derivatives.
• Dye and Pigment Manufacturing: Serves as a diazonium component or coupling agent for producing azo dyes and complex organic pigments.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical entities (NCEs).
• Chemical Synthesis Reagent: Functions as a specialized reagent for introducing the (2-chloro-5-methoxyphenyl)hydrazine moiety into target molecules.

Basic Information

Product Name	(2-Chloro-5-Methoxyphenyl)Hydrazine Hydrochloride
CAS No.	50709-34-7
Molecular Formula	C7H10Cl2N2O
Molecular Weight	209.07 g/mol
Synonyms	1-(2-Chloro-5-methoxyphenyl)hydrazine hydrochloride; 2-Chloro-5-methoxybenzenehydrazine hydrochloride; (2-Chloro-5-methoxyphenyl)hydrazine HCl; Hydrazine, (2-chloro-5-methoxyphenyl)-, hydrochloride; 2-Chloro-5-methoxyphenylhydrazine hydrochloride; 5-Methoxy-2-chlorophenylhydrazine hydrochloride
EINECS	Contact for details

Quality Control

Our (2-Chloro-5-Methoxyphenyl)Hydrazine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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	≤ 20 ppm

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