Description

(5α,13β,19α)-1,2-Didehydro-3α-Methoxycrinan-11-One CAS NO 1797-92-8 is a high-purity, synthetic crinane alkaloid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical advanced intermediate or reference standard for the development of novel bioactive molecules. It is primarily required by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in medicinal chemistry and alkaloid studies.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex natural product analogs and potential therapeutic agents.
• Medicinal Chemistry Research: Used as a reference compound or precursor in structure-activity relationship (SAR) studies targeting neurological or other biological pathways.
• Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control of related alkaloid substances.
• Academic Research: Utilized in universities and research institutes for studying alkaloid chemistry, reaction mechanisms, and total synthesis projects.
• Biochemical Tool Compound: Potential use in pharmacological assays to investigate interactions with specific biological targets.

Basic Information

Product Name	(5α,13β,19α)-1,2-Didehydro-3α-Methoxycrinan-11-One
CAS No.	1797-92-8
Molecular Formula	C₁₇H₁₉NO₃
Molecular Weight	285.34 g/mol
Synonyms	3α-Methoxycrinan-11-one; 1,2-Didehydro-3α-methoxycrinan-11-one; Crinan-11-one, 1,2-didehydro-3-methoxy-, (3α,5α,13β,19α)-; Galanthamine derivative intermediate; Lycorine-type alkaloid intermediate
EINECS	Contact for details

Quality Control

Our (5α,13β,19α)-1,2-Didehydro-3α-Methoxycrinan-11-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by spectroscopic methods (IR, NMR, MS), and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing all specified parameters to ensure compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). For long-term storage, consider storing under an inert atmosphere to maintain optimal 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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