Description

10H-Pyridazino[6,1-B]Quinazolin-10-One, 6,7,8-Trimethoxy-2-Methyl- is a high-purity, advanced pharmaceutical intermediate with the CAS number 930295-03-7. This compound is valued for its complex heterocyclic structure, which serves as a critical building block in modern medicinal chemistry research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and biotechnology sectors for the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Process Chemistry Development: Serves as a standard or reference material for developing and scaling up robust synthetic routes for target molecules.
• Academic Research: Employed in university and institutional labs for studying heterocyclic chemistry, reaction mechanisms, and new synthetic methodologies.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs engaged in custom synthesis and early-phase API manufacturing for clients.

Basic Information

Product Name	10H-Pyridazino[6,1-B]Quinazolin-10-One, 6,7,8-Trimethoxy-2-Methyl-
CAS No.	930295-03-7
Molecular Formula	C₁₇H₁₇N₃O₄
Molecular Weight	327.34 g/mol
Synonyms	6,7,8-Trimethoxy-2-methyl-10H-pyridazino[6,1-b]quinazolin-10-one; 2-Methyl-6,7,8-trimethoxypyridazino[6,1-b]quinazolin-10(10H)-one; Pyridazino[6,1-b]quinazolin-10-one, 6,7,8-trimethoxy-2-methyl-; 930295-03-7; 6,7,8-Trimethoxy-2-methyl-pyridazino[6,1-b]quinazolin-10-one; Trimethoxy-methyl-pyridazinoquinazolinone
EINECS	Contact for details

Quality Control

Our 10H-Pyridazino[6,1-B]Quinazolin-10-One, 6,7,8-Trimethoxy-2-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure compliance with research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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