Description

(4As,4E)-4-Ethylidene-4,4A,5,6-Tetrahydro-7,16-Dimethyl-1H,3H,7H-6α,11Cα-(Epoxymethano)-6Aα,11Bα-(Iminoethano)Pyrano[4,3-C]Carbazole-3,12-Dione is a complex, high-purity heterocyclic compound with a fused carbazole-pyran structure. This molecule is of significant interest for its potential as a key synthetic intermediate or pharmacophore in advanced research and development. It is primarily sought by pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel alkaloid-inspired drug candidates, particularly in oncology and CNS research.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its complex heterocyclic core for biological activity.
• Organic Synthesis & Catalysis: Acts as a sophisticated ligand or precursor in asymmetric catalysis and the construction of complex molecular architectures.
• Material Science Research: Investigated for potential applications in organic electronics due to its extended conjugated system derived from the carbazole moiety.
• Biochemical Probe Development: Utilized in academic and industrial research to study enzyme interactions or as a fluorescent tag precursor.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value, low-volume specialty chemicals for niche markets.

Basic Information

Product Name	(4As,4E)-4-Ethylidene-4,4A,5,6-Tetrahydro-7,16-Dimethyl-1H,3H,7H-6α,11Cα-(Epoxymethano)-6Aα,11Bα-(Iminoethano)Pyrano[4,3-C]Carbazole-3,12-Dione
CAS No.	4825-07-4
Molecular Formula	C24H24N2O5
Molecular Weight	420.46 g/mol
Synonyms	7,16-Dimethyl-4-ethylidene-4,4a,5,6-tetrahydro-1H,3H,7H-6a,11c-(epoxymethano)-6aα,11bα-(iminoethano)pyrano[4,3-c]carbazole-3,12-dione; Strychnofoline; 4825-07-4; UNII-0J8V71985I; Strychnofolin; 0J8V71985I; CCG-266098; SCHEMBL15502097.
EINECS	Contact for details

Quality Control

Our (4As,4E)-4-Ethylidene-4,4A,5,6-Tetrahydro-7,16-Dimethyl-1H,3H,7H-6α,11Cα-(Epoxymethano)-6Aα,11Bα-(Iminoethano)Pyrano[4,3-C]Carbazole-3,12-Dione is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider the use of desiccants.

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%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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