Description

3-Oxo-2,6,7,8-Tetrahydro-3H-Pyrido[3,2-C]Pyridazine-5-Carboxylic Acid Benzyl Ester is a high-purity, advanced pharmaceutical intermediate with a complex fused heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) targeting a range of therapeutic areas. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities and complex small-molecule drugs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research and development.
• API Synthesis: Used in the multi-step synthesis of complex Active Pharmaceutical Ingredients (APIs) for preclinical and clinical studies.
• Chemical Research: Serves as a versatile scaffold in academic and industrial research for exploring new heterocyclic chemistry and structure-activity relationships (SAR).
• Process Development: Employed in the scale-up and optimization of synthetic routes for potential commercial drug manufacturing.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	3-Oxo-2,6,7,8-Tetrahydro-3H-Pyrido[3,2-C]Pyridazine-5-Carboxylic Acid Benzyl Ester
CAS No.	1936609-12-9
Molecular Formula	C15H15N3O3
Molecular Weight	285.30 g/mol
Synonyms	Benzyl 3-oxo-2,6,7,8-tetrahydro-3H-pyrido[3,2-c]pyridazine-5-carboxylate; 5-(Benzyloxycarbonyl)-2,6,7,8-tetrahydro-3H-pyrido[3,2-c]pyridazin-3-one; Pyrido[3,2-c]pyridazine-5-carboxylic acid, 2,3,6,7-tetrahydro-3-oxo-, benzyl ester; 1936609-12-9; Benzyl 3-oxo-2,3,6,7-tetrahydro-5H-pyrido[3,2-c]pyridazine-5-carboxylate
EINECS	Contact for details

Quality Control

Our 3-Oxo-2,6,7,8-Tetrahydro-3H-Pyrido[3,2-C]Pyridazine-5-Carboxylic Acid Benzyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and pharmaceutical applications. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing all relevant specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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