Description

(4E,4As)-4-Ethylidene-4,4A,5,6-Tetrahydro-1α-Hydroxy-7,16-Dimethyl-1H,3H,7H-6β,11Cβ-(Epoxymethano)-6Aα,11Bα-(Iminoethano)Pyrano[4,3-C]Carbazol-12-One is a complex, high-purity alkaloid-derived compound with a unique fused polycyclic structure. This compound is of significant interest for its potential as a key synthetic intermediate or a pharmacologically active scaffold in advanced research and development. It is primarily sought by pharmaceutical R&D laboratories, biotechnology firms, and academic research institutions engaged in the synthesis of novel therapeutic agents or the study of complex natural product analogs.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or a lead compound in the synthesis of novel drug candidates, particularly in oncology and neurological disorder research.
• Medicinal Chemistry: Used as a sophisticated building block for structure-activity relationship (SAR) studies and the development of new chemical entities (NCEs).
• Natural Product Synthesis: Acts as a target molecule or an intermediate in the total synthesis of complex natural products with carbazole or pyranocarbazole frameworks.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, or other specific biological mechanisms.
• Advanced Material Science: Potential use as a precursor for specialized organic materials or ligands in catalytic systems due to its rigid, multi-heterocyclic structure.

Basic Information

Product Name	(4E,4As)-4-Ethylidene-4,4A,5,6-Tetrahydro-1α-Hydroxy-7,16-Dimethyl-1H,3H,7H-6β,11Cβ-(Epoxymethano)-6Aα,11Bα-(Iminoethano)Pyrano[4,3-C]Carbazol-12-One
CAS No.	16843-68-8
Molecular Formula	C24H26N2O5
Molecular Weight	422.48 g/mol
Synonyms	4-Ethylidene-4,4a,5,6-tetrahydro-1α-hydroxy-7,16-dimethyl-1H,3H,7H-6β,11cβ-(epoxymethano)-6aα,11bα-(iminoethano)pyrano[4,3-c]carbazol-12-one; 12H-6β,11cβ-(Epoxymethano)-6aα,11bα-(iminoethano)pyrano[4,3-c]carbazol-12-one, 4-ethylidene-4,4a,5,6-tetrahydro-1α-hydroxy-7,16-dimethyl-1H,3H,7H-; Pyranocarbazole alkaloid derivative; Carbazole epoxide derivative; (4E)-Isomer of the specified pyranocarbazole
EINECS	Contact for details

Quality Control

Our (4E,4As)-4-Ethylidene-4,4A,5,6-Tetrahydro-1α-Hydroxy-7,16-Dimethyl-1H,3H,7H-6β,11Cβ-(Epoxymethano)-6Aα,11Bα-(Iminoethano)Pyrano[4,3-C]Carbazol-12-One is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant ICH guidelines for stability and impurity characterization to support regulatory filings in pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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