Description

2,4-Quinolinediol is a versatile heterocyclic organic compound that serves as a critical building block and intermediate in advanced chemical synthesis. Its unique dihydroxyquinoline structure makes it valuable for developing compounds with specific optical, coordination, or biological properties. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate within complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel quinoline-based active pharmaceutical ingredients (APIs) and potential drug candidates.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Chelating Agent: Used in the preparation of metal-organic frameworks (MOFs) and as a ligand for metal complexes due to its bidentate oxygen donor sites.
• Organic Electronic Materials: Intermediate in the research and development of organic semiconductors and light-emitting materials.
• Dye & Pigment Intermediate: Serves as a starting material for synthesizing specialized quinoline dyes and colorants.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal chemistry and material science.

Basic Information

Product Name	2,4-Quinolinediol
CAS No.	70254-43-2
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	2,4-Dihydroxyquinoline; 4-Hydroxycarbostyril; 2,4(1H,3H)-Quinolinedione; 4-Hydroxy-2-quinolinol; 1H-Quinoline-2,4-diol; 4-Hydroxy-1H-quinolin-2-one
EINECS	Contact for details

Quality Control

Our 2,4-Quinolinediol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including a detailed Certificate of Analysis (COA) for each lot, verifying identity, purity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' needs in regulated and research environments.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.