Description

4-Nitro-Isoquinolin-1-Ol is a versatile nitro-substituted isoquinoline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure makes it a valuable building block for constructing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel molecules and materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological disorders and cancers.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic core.
• Fine Chemical Synthesis: Serves as a versatile scaffold for creating complex dyes, pigments, and specialty chemicals.
• Material Science: Investigated as a monomer or additive for creating advanced polymers with specific optical or electronic properties.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	4-Nitro-Isoquinolin-1-Ol
CAS No.	55404-29-0
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	1-Hydroxy-4-nitroisoquinoline; 4-Nitro-1-isoquinolinol; 4-Nitroisoquinolin-1-ol; 1-Isoquinolinol, 4-nitro-; 4-Nitro-1-hydroxyisoquinoline; 4-Nitro-1-isoquinolinone (tautomer); 4-Nitro-1(2H)-isoquinolinone
EINECS	Contact for details

Quality Control

Our 4-Nitro-Isoquinolin-1-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and should be stored away from light. Due to its potential sensitivity, it is recommended to handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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