Description

1H-Indazole-3,5-Diamine is a high-purity, versatile aromatic diamine building block essential for advanced organic synthesis. Its bifunctional nature, featuring both a primary amine and a heterocyclic indazole core, makes it a critical intermediate for constructing complex molecular architectures. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting kinase inhibition and other enzyme-related pathways.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and host materials in OLED displays and lighting.
• Coordination Chemistry & Ligand Synthesis: Acts as a chelating ligand for metal complexes used in catalysis and materials science.
• Dye & Pigment Intermediate: Utilized in the production of specialized azo dyes and high-performance pigments.
• Biochemical Research: Employed as a probe or scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.

Basic Information

Item	Details
Product Name	1H-Indazole-3,5-Diamine
CAS No.	19335-14-9
Molecular Formula	C7H8N4
Molecular Weight	148.16 g/mol
Synonyms	3,5-Diamino-1H-indazole; 3,5-Diaminoindazole; 1H-Indazole-3,5-diyldiamine; 5-Amino-1H-indazol-3-amine; 3,5-Diamino-1H-indazole; 3,5-Diaminoindazole; 19335-14-9; 3,5-Diamino-1H-indazole (9CI)
EINECS	Contact for details

Quality Control

Our 1H-Indazole-3,5-Diamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere or in a desiccator for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	Light yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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