Description

3-Chloro-5,7-Dihydro-Pyrrolo[3,4-C]Pyridazine-6-Carboxylic Acid Benzyl Ester is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure. This compound is critical for research and development in medicinal chemistry, serving as a versatile building block for the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing new therapeutic agents, particularly in areas requiring complex nitrogen-containing heterocycles.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or oncology.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• API Synthesis: Integral in multi-step synthetic routes for constructing complex molecules with pyrrolopyridazine pharmacophores.
• Biochemical Tool Compound: Serves as a starting material for developing enzyme inhibitors or receptor modulators for biological testing.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for specialized, high-value chemical products.

Basic Information

Product Name	3-Chloro-5,7-Dihydro-Pyrrolo[3,4-C]Pyridazine-6-Carboxylic Acid Benzyl Ester
CAS No.	1421312-08-4
Molecular Formula	C14H12ClN3O2
Molecular Weight	289.72 g/mol
Synonyms	Benzyl 3-chloro-5,7-dihydro-6H-pyrrolo[3,4-c]pyridazine-6-carboxylate; 3-Chloro-6H-pyrrolo[3,4-c]pyridazine-6-carboxylic acid benzyl ester; 3-Chloro-5,7-dihydro-6H-pyrrolo[3,4-c]pyridazine-6-carboxylic acid phenylmethyl ester; 1421312-08-4; 3-Chloro-6-(benzyloxycarbonyl)-5,7-dihydropyrrolo[3,4-c]pyridazine
EINECS	Contact for details

Quality Control

Our 3-Chloro-5,7-Dihydro-Pyrrolo[3,4-C]Pyridazine-6-Carboxylic Acid Benzyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with full traceability are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.