Description

3-Ethyl-3,4,6,7,12,12B-Hexahydropyrimido[1',6':1,2]Pyrido[3,4-B]Indol-2(1H)-One is a complex heterocyclic organic compound with a fused polycyclic structure, serving as a key advanced intermediate in modern synthetic chemistry. Its intricate molecular architecture makes it a valuable building block for the research and development of novel pharmacologically active molecules. This high-purity intermediate is primarily required by pharmaceutical R&D laboratories and fine chemical synthesis units focused on creating new chemical entities.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Medicinal Chemistry Research: Used as a scaffold or core structure for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes to construct novel heterocyclic compounds with potential biological activity.
• Academic & Institutional Research: Serves as a reference standard or starting material for chemical research in universities and specialized institutes.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services for the life sciences industry.

Basic Information

Product Name	3-Ethyl-3,4,6,7,12,12B-Hexahydropyrimido[1',6':1,2]Pyrido[3,4-B]Indol-2(1H)-One
CAS No.	76673-66-0
Molecular Formula	C₁₈H₂₀N₄O
Molecular Weight	308.38 g/mol
Synonyms	3-Ethyl-1,2,3,4,6,7,12,12b-octahydropyrimido[1',6':1,2]pyrido[3,4-b]indol-2-one; 3-Ethyl-2-oxo-1,2,3,4,6,7,12,12b-octahydropyrimido[1',6':1,2]pyrido[3,4-b]indole; 76673-66-0; Pyrimidopyridoindolone derivative; Advanced heterocyclic intermediate; Fused tricyclic indole derivative
EINECS	Contact for details

Quality Control

Every batch of our 3-Ethyl-3,4,6,7,12,12B-Hexahydropyrimido[1',6':1,2]Pyrido[3,4-B]Indol-2(1H)-One is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our products are suitable for research and development applications, with quality standards aligned with cGMP principles where applicable. A detailed Certificate of Analysis (COA) providing batch-specific data is supplied with each shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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