Description

(19E)-19,20-Didehydro-12-Hydroxyajmalan-17-One CAS NO 3911-19-1 is a high-purity, semi-synthetic alkaloid derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical intermediate or reference standard for the synthesis and study of complex indole alkaloids with potential biological activity. It is primarily sought by research institutions and pharmaceutical companies engaged in drug discovery, particularly in the fields of cardiovascular and neurological therapeutics. Our supply ensures consistent quality and reliable availability for your most demanding R&D and scale-up projects.

Application

• Pharmaceutical Intermediate: A key building block in the synthetic pathways for novel indole alkaloid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in pharmaceutical laboratories.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of ajmalan derivatives and their interactions with biological targets.
• Academic Research: A valuable compound for universities and research institutes focusing on natural product chemistry, organic synthesis, and medicinal chemistry.
• Process Development: Utilized in the optimization and scaling of synthetic routes for complex alkaloid molecules in pilot plants.

Basic Information

Product Name	(19E)-19,20-Didehydro-12-Hydroxyajmalan-17-One
CAS No.	3911-19-1
Molecular Formula	C20H24N2O2
Molecular Weight	324.42 g/mol
Synonyms	12-Hydroxy-19,20-didehydroajmalan-17-one; 19,20-Didehydro-12-hydroxyajmalan-17-one; Ajmalan-17-one, 19,20-didehydro-12-hydroxy-; (19E)-19,20-Didehydro-12-hydroxyajmalan-17-one; 12-Hydroxy-δ19,20-ajmalan-17-one; δ19,20-12-Hydroxyajmalan-17-one; A derivative of Ajmaline
EINECS	Contact for details

Quality Control

Our (19E)-19,20-Didehydro-12-Hydroxyajmalan-17-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for your batch and ensuring full traceability and compliance with your internal quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is light-sensitive and should be handled and stored accordingly to maintain stability and purity.

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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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