Description

4-Hydroxy-8-Methoxycinnoline is a high-purity, functionalized cinnoline derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular structure, featuring both hydroxy and methoxy substituents, makes it a critical intermediate for the development of novel pharmacologically active compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on creating new active ingredients and exploring structure-activity relationships.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for research into anti-inflammatory, antimicrobial, and anticancer agents.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators, leveraging the bioactivity of the cinnoline core.
• Organic Synthesis: A versatile synthon for constructing complex heterocyclic systems and functionalized molecules in academic and industrial R&D settings.
• Material Science Research: Investigated as a potential component for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or organic semiconductors.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions.

Basic Information

Product Name	4-Hydroxy-8-Methoxycinnoline
CAS No.	90417-27-9
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	8-Methoxycinnolin-4-ol; 8-Methoxy-4-cinnolinol; 4-Cinnolinol, 8-methoxy-; 4-Hydroxy-8-methoxycinnoline; Cinnoline, 4-hydroxy-8-methoxy-
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-8-Methoxycinnoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC for assay and purity determination, and is accompanied by a detailed Certificate of Analysis (COA). We support development projects by providing material that meets stringent in-house specifications, with the capability to tailor purity grades (e.g., >97%, >98%, >99%) to specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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