Description

(13Ar)-5,6,13,13A-Tetrahydro-2-Hydroxy-3-Methoxy-7-Methyl[1,3]Dioxolo[5,6]Indolo[2,1-A]Isoquinoline -Ium is a complex, high-purity alkaloid derivative with a unique fused heterocyclic structure. This compound is valued as a critical pharmaceutical intermediate and a versatile building block for advanced organic synthesis. It is primarily required by research institutions and fine chemical manufacturers engaged in the development of novel bioactive molecules and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex alkaloids and potential therapeutic agents targeting neurological pathways.
• Organic Synthesis Building Block: Utilized in advanced research for constructing intricate polycyclic frameworks due to its unique indolo[2,1-a]isoquinoline core.
• Biochemical Research: Employed as a reference standard or a probe in pharmacological studies to investigate receptor binding and enzyme inhibition.
• Fine Chemical Production: Used in the manufacture of high-value specialty chemicals for agrochemical and material science applications.
• Academic & Industrial R&D: A valuable compound for methodological development in synthetic organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	(13Ar)-5,6,13,13A-Tetrahydro-2-Hydroxy-3-Methoxy-7-Methyl[1,3]Dioxolo[5,6]Indolo[2,1-A]Isoquinoline -Ium
CAS No.	15583-51-4
Molecular Formula	C20H20NO4+
Molecular Weight	338.38 g/mol
Synonyms	7-Methylcorynoline; Corynoline (major alkaloid form); (13aR)-5,6,13,13a-Tetrahydro-2-hydroxy-3-methoxy-7-methyl[1,3]dioxolo[5,6]indolo[2,1-a]isoquinolin-12-ium; 13aR-Corynoline; Corydalis Alkaloid; 1,3-Dioxolo[5,6]indolo[2,1-a]isoquinolin-12-ium derivative
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the exacting standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identification (IR, NMR), and other relevant parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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