Description

(11As,14S,15R)-11A-Ethyl-20-Methyl-11A,14,15-Trihydroxy-15,20-Dihydro-12A-Oxa-19-Nor-11A,12A-Dihomosenecionan-11,13,16-Trione is a high-purity, complex organic compound of significant interest in advanced chemical synthesis. This molecule serves as a critical intermediate or reference standard for research and development in specialized pharmaceutical and agrochemical applications. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel, complex active pharmaceutical ingredients (APIs), particularly in research for new therapeutic agents.
• Agrochemical Research: Used in the development of advanced crop protection agents and pesticides with specific biological activity.
• Chemical Reference Standard: Serves as a high-purity analytical standard for method development, validation, and quality control in analytical laboratories.
• Process Chemistry: Employed in route scouting and optimization studies for the scalable production of complex natural product analogs or derivatives.
• Academic & Institutional Research: Utilized in universities and research institutes for studies in organic synthesis, medicinal chemistry, and chemical biology.
• Fine Chemical Synthesis: Acts as a precursor for the preparation of other specialized, high-value chemical entities.

Basic Information

Product Name	(11As,14S,15R)-11A-Ethyl-20-Methyl-11A,14,15-Trihydroxy-15,20-Dihydro-12A-Oxa-19-Nor-11A,12A-Dihomosenecionan-11,13,16-Trione
CAS No.	131683-36-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	11A-Ethyl-20-methyl-11A,14,15-trihydroxy-15,20-dihydro-12A-oxa-19-nor-11A,12A-dihomosenecionan-11,13,16-trione; Dihomosenecionan trione derivative; CAS 131683-36-8; (11As,14S,15R)-isomer of 11A-ethyl-20-methyl trihydroxy dihomosenecionan trione; Oxa-nor-dihomosenecionan trione; 131683-36-8; Senecionan alkaloid analog
EINECS	Contact for details

Quality Control

Our (11As,14S,15R)-11A-Ethyl-20-Methyl-11A,14,15-Trihydroxy-15,20-Dihydro-12A-Oxa-19-Nor-11A,12A-Dihomosenecionan-11,13,16-Trione is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC for purity, chiral analysis for stereochemical integrity, and comprehensive identification protocols to ensure compliance with research-grade specifications. A detailed Certificate of Analysis (COA) 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 (typically 15-25°C). This compound may be hygroscopic and/or light-sensitive; handle and store under an inert atmosphere if specified for optimal long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee (by Chiral HPLC)
Water Content (KF)	≤ 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.