Stephania Tetrandra Extract 98% Tetrandrine powder

Tetrandrine is a plant-derived bis-benzylisoquinoline alkaloid extracted from Stephania tetrandra root. It is widely used as an active compound in pharmaceutical and cosmetic formulation research, as well as in laboratory mechanism studies. This product offers high purity and consistent quality suitable for formulation development and industrial applications. This information is provided for research and technical reference only.

Model:
027
Brand:
NutriHerb
Specification:
98% HPLC

Availability:



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98% Tetrandrine powder CAS 518-34-3 Tetrandrine powder Stephania Tetrandra Extract Tetrandrine powder Cosmetic Raw Material Tetrandrine powder Stephania Tetrandra Derived Tetrandrine

Product Description

Specification Sheet

Shipping & Storage

Basic Information:

Tetrandrine is a plant-derived alkaloid obtained from Stephania Tetrandra and is supplied as a cosmetic raw material for formulation and research use.

Tetrandrine 1(1)

Product Name	Tetrandrine	Specifications	98%
Test	HPLC	Appearance	Colorless needle crystal
Appearance	White to off-white crystalline powder	Solubility	Sparingly soluble in water; more soluble in ethanol, chloroform
CAS No	518-34-3	Plant Sources	Menispermaceous plant roots tetrandra

Function:

Tetrandrine is a plant-derived alkaloid isolated from Stephania Tetrandra root. It is widely studied for its biological activity, interaction with cellular pathways, and physicochemical characteristics in laboratory and formulation research.

Tetrandrine is commonly used as a reference compound in studies related to inflammation-related mechanisms, cell signaling, and fibrosis-associated biological processes, without making therapeutic claims.

Application

Used in pharmaceutical and biological research as a plant-derived alkaloid reference material.

Applied in cell-based and mechanism-oriented studies involving inflammation-related and fibrosis-associated pathways.

Suitable for formulation development and active ingredient research.

Used as a cosmetic raw material for research purposes, including studies related to skin biology and photo-related stress models.

Intended for research, industrial, and laboratory use only.


Analysis Item	Specification		Analysis Result	Method
Appearance	White Powder		Complied
Appearance	White Powder		Complied	Visual
Odour	Characteristic		Characteristic	Organoleptic
Taste	Characteristic	Characteristic		Organoleptic
Loss on drying (%)	≤5.0	0.04		USP
Particle Size	100%Through 80 mesh	100%		USP < 786 >
Assay (%)	≥ 98%	99.21%		HPLC


Heavy Metal Analysis
Lead (Pb)	≤3.0ppm	Complied		ICP-OES(CQ-MO-247)
Lead (Pb)	≤3.0ppm	Complied		ICP-OES(CQ-MO-247)
Arsenic (As)	≤3.0ppm	Complied		ICP-OES(CQ-MO-247)
Mercury (Hg)	≤0.1ppm		Complied	ICP-OES(CQ-MO-247)
Cadmium (Cd)	≤1.0ppm		Complied	ICP-OES(CQ-MO-247)
Microbial Analysis
Microbial Analysis
Total Plate Count (CFU/g)	≤1,000	Complied		FDA-BAM
Total Plate Count (CFU/g)	≤1,000	Complied		FDA-BAM
Yeast and Moulds (CFU/g)	≤100		Complied	FDA-BAM
Coliforms (MPN/g)	≤0.92		Not detected	FDA-BAM
E. Coli (/g)	Not detected		Not detected	FDA-BAM
Salmonella (/25g)	Not detected		Not detected	FDA-BAM

Shipping & Storage:

Delivery:Sea/Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months