Description

(17R,19E)-19,20-Didehydro-1-Demethyl-12-Methoxyajmalan-17-Ol 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 bioactive molecules, particularly in the field of cardiovascular and neurological therapeutics. It is essential for research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers focused on novel drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthetic pathways for complex alkaloid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical manufacturing to ensure product purity and consistency.
• Biochemical Research: Employed in pharmacological studies to investigate structure-activity relationships (SAR) and biological mechanisms of action.
• Fine Chemical Synthesis: Serves as a precursor for the preparation of specialized derivatives and analogs for screening libraries.
• Academic Research: Utilized in university and institutional labs for studies in organic chemistry, medicinal chemistry, and natural product synthesis.

Basic Information

Product Name	(17R,19E)-19,20-Didehydro-1-Demethyl-12-Methoxyajmalan-17-Ol
CAS No.	30171-06-3
Molecular Formula	C20H24N2O2
Molecular Weight	324.42 g/mol
Synonyms	1-Demethyl-12-methoxyajmalan-17-ol, 19,20-didehydro-, (17R,19E)-; 19,20-Didehydro-1-demethyl-12-methoxyajmalan-17-ol; Ajmalan derivative; 12-Methoxy-1-demethylajmalan-17-ol derivative; 1-Norajmaline derivative; (17R)-19,20-Didehydro-1-demethyl-12-methoxyajmalan-17-ol
EINECS	Contact for details

Quality Control

Our (17R,19E)-19,20-Didehydro-1-Demethyl-12-Methoxyajmalan-17-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS), to ensure it meets the stringent requirements for research and development use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is light-sensitive (store away from light).

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%
Heavy Metals	≤ 10 ppm

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