Description

7-tert-Butyl 5-Ethyl 5,6-Dihydroimidazo[1,5-A]Pyrazine-5,7(8H)-Dicarboxylate (Wx141844) is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 1822505-48-5. This compound is a critical building block in modern organic synthesis, valued for its precise molecular architecture that enables the development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the discovery and scalable production of new therapeutic agents, particularly within oncology and central nervous system (CNS) drug development pipelines.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the multi-step synthesis of complex drug candidates and novel chemical entities.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Process Chemistry Development: Used in route scouting and scale-up optimization for the commercial manufacturing of target APIs.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke synthesis projects under cGMP conditions.
• Chemical Biology Probes: Can be utilized to develop molecular probes for studying biological pathways and target validation.

Basic Information

Item	Details
Product Name	7-tert-Butyl 5-Ethyl 5,6-Dihydroimidazo[1,5-A]Pyrazine-5,7(8H)-Dicarboxylate (Wx141844)
CAS No.	1822505-48-5
Molecular Formula	C15H23N3O4
Molecular Weight	309.36 g/mol
Synonyms	WX-141844; tert-Butyl 5-ethyl 5,6-dihydroimidazo[1,5-a]pyrazine-5,7(8H)-dicarboxylate; 5,7(8H)-Dicarboxylic acid, 5,6-dihydroimidazo[1,5-a]pyrazine-, 7-(1,1-dimethylethyl) 5-ethyl ester; 5-Ethyl 7-tert-butyl 5,6-dihydroimidazo[1,5-a]pyrazine-5,7(8H)-dicarboxylate; Imidazo[1,5-a]pyrazine-5,7(8H)-dicarboxylic acid, 5,6-dihydro-, 5-ethyl 7-(1,1-dimethylethyl) ester
EINECS	Contact for details

Quality Control

Our 7-tert-Butyl 5-Ethyl 5,6-Dihydroimidazo[1,5-A]Pyrazine-5,7(8H)-Dicarboxylate (Wx141844) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements for research or cGMP applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container sealed to protect from moisture. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.