Description

(11α)-13-Methylchelidonine is a specific alkaloid derivative of the benzylisoquinoline class, known for its defined stereochemistry at the 11-position. This compound is valued as a high-purity reference standard and a critical intermediate in advanced pharmaceutical research and development. It is primarily sought by research institutions and pharmaceutical companies engaged in the synthesis of novel bioactive molecules, particularly for neurological and pharmacological studies.

Application

• Pharmaceutical Reference Standard: Used for qualitative and quantitative analysis in method development and validation for drug discovery pipelines.
• Biochemical Research: Serves as a key intermediate or precursor in the synthesis of complex alkaloids and potential therapeutic agents.
• Academic & Contract Research: Employed in university and CRO laboratories for structure-activity relationship (SAR) studies and pharmacological screening.
• Analytical Chemistry: Acts as a certified standard for HPLC, LC-MS, and NMR to ensure accuracy in compound identification and purity assessment.

Basic Information

Product Name	(11α)-13-Methylchelidonine
CAS No.	51095-71-7
Molecular Formula	C21H21NO5
Molecular Weight	367.40 g/mol
Synonyms	13-Methylchelidonine; (11α)-13-Methylchelidonine; Chelidonine, 13-methyl-; 13-Methylchelidonine (11α-isomer); NSC 510464; 51095-71-7 (CAS); (11alpha)-13-Methylchelidonine
EINECS	Contact for details

Quality Control

Our (11α)-13-Methylchelidonine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS). A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider keeping the material under inert atmosphere 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)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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