Description

Menisperine CAS NO 25342-82-9 is a natural isoquinoline alkaloid derived from plants of the *Menispermum* genus. This compound is of significant interest for its potential biological activities and serves as a key intermediate in advanced organic synthesis. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries for development and production purposes.

Application

• Pharmaceutical Research & Development: Investigated as a potential lead compound or intermediate for developing new therapeutic agents.
• Biochemical Studies: Used as a reference standard or probe in pharmacological and biological activity screening assays.
• Fine Chemical Synthesis: Serves as a sophisticated building block for the synthesis of complex alkaloids and other specialized organic molecules.
• Natural Product Standardization: Employed as a certified reference material for the quality control and standardization of botanical extracts.
• Academic Research: Utilized in university and institutional laboratories for chemical, pharmacological, and phytochemical studies.

Basic Information

Product Name	Menisperine
CAS No.	25342-82-9
Molecular Formula	C19H19NO3
Molecular Weight	309.36 g/mol
Synonyms	N-Methylisocorydine; (+)-Menisperine; 5,6,6a,7-Tetrahydro-1,2,10-trimethoxy-6-methyl-4H-dibenzo[de,g]quinoline-4,11-diol; 1,2,10-Trimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-4,11-diol; Isocorydine methiodide; Menisperina
EINECS	Contact for details

Quality Control

Our Menisperine is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC chromatograms, to support research and regulatory requirements. Certificates of Analysis (COA) are available upon request for every batch shipped.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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