Description

4-Hydroxyindazole is a versatile heterocyclic building block and key intermediate in advanced organic synthesis. This compound matters for its crucial role as a precursor in the development of active pharmaceutical ingredients (APIs) and other high-value fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted biological or functional properties.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds and fine chemicals.
• Biochemical Research: Employed in life science research as a probe or inhibitor to study enzymatic pathways and biological mechanisms.
• Material Science: Potential monomer or additive in the development of advanced polymers and functional materials.

Basic Information

Product Name	4-Hydroxyindazole
CAS No.	81382-45-8
Molecular Formula	C7H6N2O
Molecular Weight	134.14 g/mol
Synonyms	1H-Indazol-4-ol; 4-Hydroxy-1H-indazole; 4-Indazolol; 4-OH-Indazole; Indazol-4-ol; 4-Hydroxyindazole; 81382-45-8; 4-Hydroxy-1H-indazole
EINECS	Contact for details

Quality Control

Our 4-Hydroxyindazole is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications 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, and well-ventilated area at controlled 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	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.