Description

(1H-Indazol-5-Yl)-Hydrazine Hydrochloride CAS NO 1012879-50-3 is a high-purity, heterocyclic organic building block and key synthetic intermediate. This compound is critical for research and development in advanced pharmaceutical chemistry, enabling the construction of novel molecular scaffolds. It is primarily utilized by medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and life science research industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of indazole-containing drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Medicinal Chemistry Research: Serves as a versatile building block for constructing combinatorial libraries and exploring structure-activity relationships (SAR).
• Agrochemical Development: Used in the research and synthesis of novel active ingredients for crop protection products.
• Chemical Biology Probes: Employed in the development of chemical probes and tools for studying biological pathways and target validation.
• Organic Synthesis: Acts as a specialized reagent for introducing the hydrazino-indazole moiety into more complex organic molecules.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs engaged in custom synthesis projects for client discovery programs.

Basic Information

Product Name	(1H-Indazol-5-Yl)-Hydrazine Hydrochloride
CAS No.	1012879-50-3
Molecular Formula	C7H9N4·HCl
Molecular Weight	184.63 g/mol
Synonyms	5-Hydrazinyl-1H-indazole hydrochloride; 1H-Indazol-5-ylhydrazine hydrochloride; (1H-Indazol-5-yl)hydrazine monohydrochloride; 5-Hydrazinoindazole hydrochloride; Indazol-5-yl-hydrazine HCl; Hydrazine, (1H-indazol-5-yl)-, hydrochloride (1:1); 1012879-50-3
EINECS	Contact for details

Quality Control

Our (1H-Indazol-5-Yl)-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 research and development applications. Certificates of Analysis (COA) with detailed specifications are provided for 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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