Description

Methyl (41S,12S,13Ar)-13A-Ethyl-12-Hydroxy-2,3,41,5,6,12,13,13A-Octahydro-1H-Indolo[3,2,1-De]Pyrido[3,2,1-Ij][1,5]Naphthyridine-12-Carboxylate is a complex, high-purity organic compound belonging to the class of fused polycyclic alkaloids. This molecule is of significant interest for its potential as a key chiral intermediate or advanced pharmaceutical building block in sophisticated synthetic pathways. It is primarily sought by research institutions and pharmaceutical development teams engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block in the multi-step synthesis of complex drug candidates, particularly in central nervous system (CNS) or oncology research.
• Organic Synthesis Research: Used in academic and industrial R&D laboratories to explore new chemical reactions and methodologies involving complex heterocyclic systems.
• Process Chemistry Development: Employed in the scale-up and optimization of synthetic routes for potential new chemical entities (NCEs).
• Reference Standard: Can be supplied as a high-purity analytical standard for method development and quality control in pharmaceutical analysis.
• Asymmetric Catalysis Studies: Acts as a substrate or ligand precursor in studies aimed at developing new asymmetric catalytic transformations.

Basic Information

Product Name	Methyl (41S,12S,13Ar)-13A-Ethyl-12-Hydroxy-2,3,41,5,6,12,13,13A-Octahydro-1H-Indolo[3,2,1-De]Pyrido[3,2,1-Ij][1,5]Naphthyridine-12-Carboxylate
CAS No.	83508-82-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methyl 13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate; (12S,13aR)-Methyl 13a-ethyl-12-hydroxy-1,2,3,5,6,12,13,13a-octahydroindolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate; A complex indolo-pyrido-naphthyridine derivative; Potential intermediate for alkaloid synthesis.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Each batch is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment. We support development needs with custom purity grades and analytical method support.

Storage

Preserve in a tightly closed container, protected from light. For long-term storage, keep at 2-8°C in a dry environment. The compound may be hygroscopic and/or sensitive to oxidation; handling under an inert atmosphere is recommended for critical applications.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 97.0% (Standard Grade)
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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