Description

Ethyl (41S,13Ar)-13A-Ethyl-2,3,41,5,6,13A-Hexahydro-1H-Indolo[3,2,1-De]Pyrido[3,2,1-Ij][1,5]Naphthyridine-12-Carboxylate is a complex, high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its intricate fused-ring structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals. This compound is essential for research and development laboratories, process chemists, and manufacturers in the pharmaceutical and agrochemical sectors seeking to create new molecules with specific biological activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides due to its unique heterocyclic scaffold.
• Organic Synthesis Building Block: Serves as a sophisticated starting material or intermediate for constructing complex polycyclic frameworks in academic and industrial R&D.
• Material Science Research: Potential precursor for organic electronic materials or ligands in catalytic systems, given its extended conjugated system.
• Contract Research & Manufacturing (CRAM): Supplied to organizations specializing in custom synthesis and scale-up of complex molecules.

Basic Information

Product Name	Ethyl (41S,13Ar)-13A-Ethyl-2,3,41,5,6,13A-Hexahydro-1H-Indolo[3,2,1-De]Pyrido[3,2,1-Ij][1,5]Naphthyridine-12-Carboxylate
CAS No.	85647-43-4
Molecular Formula	C23H26N2O2
Molecular Weight	362.47 g/mol
Synonyms	Ethyl 13a-ethyl-2,3,4a,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate; UNII-8VZU8B5WQ5; 8VZU8B5WQ5; SCHEMBL23346827; DTXSID60672908; AKOS040759232; A-867744.0; (13aR)-13a-Ethyl-2,3,4a,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl (41S,13Ar)-13A-Ethyl-2,3,41,5,6,13A-Hexahydro-1H-Indolo[3,2,1-De]Pyrido[3,2,1-Ij][1,5]Naphthyridine-12-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and consistency.

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 after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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