Description

1-Acetyl-17-Methoxy-20-[(Methylthio)Thioxomethoxy]Aspidospermidin-21-Oic Acid Methyl Ester is a complex, high-purity indole alkaloid derivative of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the research and development of novel pharmaceutical agents, particularly in the exploration of bioactive natural product analogs. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of specialized chemical libraries and potential therapeutic candidates.

Application

• Pharmaceutical Intermediate: Key building block in the synthetic pathways for novel alkaloid-based drug candidates.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Organic Synthesis: Advanced intermediate for constructing complex molecular architectures in academic and industrial research settings.
• Biochemical Research: Tool compound for investigating biological pathways and enzyme interactions related to indole alkaloids.

Basic Information

Product Name	1-Acetyl-17-Methoxy-20-[(Methylthio)Thioxomethoxy]Aspidospermidin-21-Oic Acid Methyl Ester
CAS No.	56192-90-6
Molecular Formula	C28H38N2O6S2
Molecular Weight	562.73 g/mol
Synonyms	Methyl 1-acetyl-17-methoxy-20-[(methylthio)thioxomethoxy]aspidospermidin-21-oate; Aspidospermidine-21-carboxylic acid, 1-acetyl-17-methoxy-20-[(methylthio)thioxomethoxy]-, methyl ester; 1-Acetyl-17-methoxy-20-[(methylsulfanyl)carbonothioyloxy]aspidospermidin-21-oic acid methyl ester; 56192-90-6; Methyl 1-acetyl-17-methoxy-20-[(methylthio)thioxomethoxy]-21-carboxyaspidospermidinate
EINECS	Contact for details

Quality Control

Our production of 1-Acetyl-17-Methoxy-20-[(Methylthio)Thioxomethoxy]Aspidospermidin-21-Oic Acid Methyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We are committed to meeting the exacting requirements of pharmaceutical R&D and can provide material tailored to specific project needs upon request.

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)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%

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