Description

Neotuberostemonine is a bioactive alkaloid compound derived from the Stemona tuberosa plant. This compound is valued for its significant pharmacological potential and serves as a key reference standard in analytical research and development. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of high-purity botanical extracts.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and assay development of herbal medicines and botanical extracts.
• Pharmacological Research: Serves as a key intermediate or active ingredient in studies investigating antitussive, anti-inflammatory, and neuropharmacological activities.
• Analytical Chemistry: Employed as a high-purity standard for method development and validation in chromatographic techniques like HPLC and LC-MS.
• Natural Product Isolation: Used as a benchmark compound in the isolation, purification, and structural elucidation of related Stemona alkaloids.
• Biochemical Assays: Functions as a reagent in cell-based and enzymatic assays to study specific biological pathways and mechanisms of action.

Basic Information

Product Name	Neotuberostemonine
CAS No.	143120-46-1
Molecular Formula	C22H33NO4
Molecular Weight	375.51 g/mol
Synonyms	Neotuberostemonine; Tuberostemonine K; (1R,4S,5S,9R,10S,12S,13R)-12-Ethyl-4,5,9,13-tetramethyl-11-oxa-4-azapentacyclo[7.7.0.0¹,¹³.0²,⁷.0¹⁰,¹⁵]hexadecane-6,16-dione; Stemona Alkaloid
EINECS	Contact for details

Quality Control

Our Neotuberostemonine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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