Description

1-Methoxyphthalazine is a versatile heterocyclic building block and key synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized phthalazine core, which is instrumental for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications ranging from drug discovery to the synthesis of specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing phthalazine or fused heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science Research: Acts as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in charge-transport layers.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes, pigments, and photostabilizers due to its aromatic, nitrogen-containing structure.
• Academic & Contract Research: A valuable reagent for methodological development in organic synthesis, including cross-coupling and cyclization reactions.

Basic Information

Product Name	1-Methoxyphthalazine
CAS No.	24953-56-8
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	Phthalazine, 1-methoxy-; 1-Methoxy-phthalazine; Methoxyphthalazine; NSC 406913; 1-Methoxyphtalazine; 1-Methoxy-1,2-diazanaphthalene
EINECS	Contact for details

Quality Control

Every batch of 1-Methoxyphthalazine is produced and tested under a strict quality management system to ensure consistency and reliability for your synthetic processes. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for advanced intermediates, ensuring traceability and documentation suitable for regulated industry applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white 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.