Description

Palmatine is a bioactive isoquinoline alkaloid derived from various medicinal plants, including *Coptis chinensis* and *Phellodendron amurense*. This compound is valued for its significant pharmacological properties, making it a key intermediate and active ingredient in advanced research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and life science research industries for its potential therapeutic applications. Palmatine CAS NO 3486-67-7 is available in high-purity grades to meet stringent quality requirements.

Application

• Pharmaceutical Intermediates: Serves as a critical building block for the synthesis of novel drug candidates targeting metabolic and inflammatory pathways.
• Dietary Supplements & Nutraceuticals: Incorporated into formulations for its purported antioxidant and wellness-supporting benefits.
• Biochemical & Life Science Research: Used as a reference standard and active agent in pharmacological, microbiological, and cellular mechanism studies.
• Traditional Medicine Standardization: Acts as a marker compound for the quality control and standardization of herbal extracts like Huanglian.
• Cosmeceutical Ingredients: Explored in skincare products for its potential anti-inflammatory and antimicrobial properties.

Basic Information

Product Name	Palmatine
CAS No.	3486-67-7
Molecular Formula	C21H22NO4+
Molecular Weight	352.41 g/mol
Synonyms	Palmatine Chloride; Berbericinine; 5,6-Dihydro-2,3,9,10-tetramethoxydibenzo[a,g]quinolizinium; Columbamine; Fibrauretin; NSC 17587; Coptisine methyl ether; 2,3,9,10-Tetramethoxyprotoberberine
EINECS	222-485-4

Quality Control

Our Palmatine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and MS, to ensure it meets high-grade specifications. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.2%
Heavy Metals (as Pb)	≤ 20 ppm

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