Description

(-)-17-Methoxyaspidospermidine-21-Oic Acid Methyl Ester is a high-purity, chiral indole alkaloid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical synthetic intermediate and a versatile scaffold for developing novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in medicinal chemistry, particularly for the exploration of new therapeutic agents targeting neurological and oncological pathways.

Application

• Pharmaceutical Intermediate: A key chiral building block in the multi-step synthesis of complex natural products and potential drug candidates.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to develop new analogs with optimized biological activity.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories studying related alkaloids.
• Biochemical Research: Employed in studies investigating the interaction of alkaloid derivatives with biological targets such as enzymes and receptors.
• Asymmetric Synthesis: Utilized in stereoselective synthesis due to its defined chiral centers, enabling the construction of enantiomerically pure compounds.

Basic Information

Product Name	(-)-17-Methoxyaspidospermidine-21-Oic Acid Methyl Ester
CAS No.	22222-79-3
Molecular Formula	C22H28N2O3
Molecular Weight	368.47 g/mol
Synonyms	Methyl (17S)-17-methoxyaspidospermidine-21-carboxylate; 17-Methoxyaspidospermidine-21-carboxylic acid methyl ester; Aspidospermidine-21-carboxylic acid, 17-methoxy-, methyl ester, (17S)-; (-)-17-Methoxyaspidospermidine methyl ester; 17β-Methoxyaspidospermidine-21-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our (-)-17-Methoxyaspidospermidine-21-Oic Acid Methyl Ester is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity, suitable for demanding research applications. Each lot is characterized by advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral purity is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider storing under an inert atmosphere at -20°C to maximize stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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