Description

Ligularinine CAS NO 90364-90-2 is a specialized natural product alkaloid isolated from plants of the *Ligularia* genus. This compound is of significant interest for its unique chemical structure, which serves as a valuable reference standard and a key intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical, biotechnology, and fine chemical sectors for applications in drug discovery, phytochemical analysis, and the development of novel bioactive molecules.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified standard for the qualitative and quantitative analysis of herbal extracts and pharmaceutical formulations.
• Biomedical Research: Serves as a key intermediate or a biological probe in pharmacological studies investigating new therapeutic pathways.
• Natural Product Chemistry: Essential for the isolation, identification, and structural elucidation of compounds within the *Ligularia* species and related botanical families.
• Fine Chemical Synthesis: Acts as a sophisticated building block for the synthesis of complex natural product analogs and novel chemical entities.
• Academic & Institutional Research: Utilized in universities and research institutes for studies in organic chemistry, phytochemistry, and pharmacology.

Basic Information

Product Name	Ligularinine
CAS No.	90364-90-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ligularinine; (1R,9S,10S)-13-Methyl-6,7,8,9,10,11-hexahydro-5H-5,10-epiminocycloocta[b]indol-9-ol; 5,10-Epiminocycloocta[b]indol-9-ol, 6,7,8,9,10,11-hexahydro-13-methyl-, (1R,9S,10S)-
EINECS	Contact for details

Quality Control

Our Ligularinine is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and relevant research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.