Description

(13S)-14-Deethylidene-13-Hydroxy-17-Norcrotalanan-11,15-Dione is a complex pyrrolizidine alkaloid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a crucial intermediate for the development of novel bioactive molecules and reference standards. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on alkaloid chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex natural product analogs and potential therapeutic agents.
• Reference Standard: Used as a high-purity analytical standard for method development and quality control in alkaloid analysis.
• Medicinal Chemistry Research: Valuable scaffold for structure-activity relationship (SAR) studies targeting specific biological pathways.
• Biochemical Tool: Employed in pharmacological studies to investigate the mechanisms of pyrrolizidine alkaloids.
• Fine Chemical Synthesis: Intermediate for the production of specialized fine chemicals and advanced chiral compounds.

Basic Information

Product Name	(13S)-14-Deethylidene-13-Hydroxy-17-Norcrotalanan-11,15-Dione
CAS No.	480-87-5
Molecular Formula	C₁₆H₂₁NO₅
Molecular Weight	307.34 g/mol
Synonyms	13-Hydroxy-14-deethylidene-17-norcrotalanan-11,15-dione; Retronecine derivative; (13S)-14-Deethylidene-13-hydroxy-17-norcrotalanan-11,15-dione; Norcrotalanan dione; Pyrrolizidine alkaloid intermediate; PA derivative; 480-87-5; NSC 163046
EINECS	Contact for details

Quality Control

Our (13S)-14-Deethylidene-13-Hydroxy-17-Norcrotalanan-11,15-Dione is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for 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 impurity profiles 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). The compound may be hygroscopic; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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