Description

(2α,3α,5α)-17-Methoxyaspidofractinine-3-Methanol CAS NO 55103-44-1 is a high-purity, structurally defined alkaloid derivative. This compound is of significant interest for its role as a key intermediate and reference standard in advanced pharmaceutical research and development. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of novel therapeutic agents and in-depth pharmacological studies.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthetic pathways for complex alkaloid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in drug manufacturing.
• Medicinal Chemistry Research: A valuable scaffold for structure-activity relationship (SAR) studies aimed at discovering new drug candidates with targeted biological activity.
• Biochemical Research: Employed in in-vitro studies to investigate interactions with biological targets and understand mechanisms of action.
• Academic Research: Utilized in university and institutional labs for synthetic organic chemistry projects and the study of natural product derivatives.

Basic Information

Product Name	(2α,3α,5α)-17-Methoxyaspidofractinine-3-Methanol
CAS No.	55103-44-1
Molecular Formula	C21H26N2O2
Molecular Weight	338.45 g/mol
Synonyms	17-Methoxyaspidofractinine-3-methanol; 3-(Hydroxymethyl)-17-methoxyaspidofractinine; Aspidofractinine-3-methanol, 17-methoxy-; (2α,3α,5α)-17-Methoxyaspidofractinine-3-methanol; Kopsinine, 17-methoxy-; 17-Methoxykopsinine alcohol; 17-Methoxy-3-hydroxymethylaspidofractinine
EINECS	Contact for details

Quality Control

Our (2α,3α,5α)-17-Methoxyaspidofractinine-3-Methanol is produced under stringent quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant research-grade standards.

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 keeping the material under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.