Description

Tetrandrini Dimethiodidum is a quaternary ammonium salt derivative of the natural alkaloid tetrandrine, identified by CAS No. 7601-55-0. This compound is valued for its specific pharmacological activity and serves as a key intermediate or reference standard in advanced research and development. It is primarily required by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers engaged in developing new therapeutic agents or analytical methods.

Application

• Pharmaceutical Research & Development: As a critical intermediate or building block in the synthesis of novel drug candidates targeting specific biological pathways.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control testing via HPLC, LC-MS, or other chromatographic techniques.
• Biochemical Studies: Employed in pharmacological and biochemical research to study structure-activity relationships (SAR) and mechanism of action.
• Fine Chemical Synthesis: Serves as a specialized precursor for the preparation of more complex molecules in medicinal chemistry.

Basic Information

Product Name	Tetrandrini Dimethiodidum
CAS No.	7601-55-0
Molecular Formula	C38H42I2N2O6
Molecular Weight	876.46 g/mol
Synonyms	Tetrandrine Dimethiodide; Tetrandrine Dimethiodide Salt; Tetrandrine Dimethiodide; Tetrandrine Dimethiodide (1:2); Tetrandrinium, N,N'-dimethyl-, diiodide; Tetrandrine Dimethiodide (Tetrandrine Dimethiodidum); Tetrandrine Dimethiodide (7601-55-0); Tetrandrine Dimethiodide (Tetrandrini Dimethiodidum)
EINECS	Contact for details

Quality Control

Our Tetrandrini Dimethiodidum is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identification (IR, NMR), purity assay (HPLC), and control of specific impurities to ensure it meets the stringent requirements for research and development purposes. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
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.