Description

(20β)-16,17-Didehydrocorynan-5β,16-Dicarboxylic Acid 16-Methyl Ester is a high-purity, structurally defined indole alkaloid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate or reference standard for the development of novel therapeutic agents and for studying complex biochemical pathways. It is primarily required by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in the synthesis of complex natural products and bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex indole alkaloids and potential active pharmaceutical ingredients (APIs).
• Reference Standard: Used as a high-purity analytical standard in quality control (QC) and research laboratories for method development and compound identification via HPLC, LC-MS, or NMR.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to explore and optimize biological activity for new drug candidates.
• Biochemical Research: Utilized as a tool compound to investigate enzyme interactions, receptor binding, and other specific biological mechanisms.
• Fine Chemical Synthesis: Serves as a specialized starting material for the custom synthesis of other rare and valuable chemical entities.

Basic Information

Product Name	(20β)-16,17-Didehydrocorynan-5β,16-Dicarboxylic Acid 16-Methyl Ester
CAS No.	58514-04-8
Molecular Formula	C22H26N2O4
Molecular Weight	382.46 g/mol
Synonyms	16,17-Didehydrocorynan-16-carboxylic acid, 5β,16-dicarboxylic acid 16-methyl ester; Methyl 16,17-didehydro-16-carboxycorynan-5β-carboxylate; 16β-Carbomethoxy-16,17-didehydro-5β-corynan-16α-carboxylic acid; Corynan-16-carboxylic acid, 16,17-didehydro-5β,16-dicarboxylic acid 16-methyl ester; (20β)-16,17-Didehydrocorynan-5β,16-dicarboxylic acid 16-methyl ester; 16-Methyl ester of (20β)-16,17-didehydrocorynan-5β,16-dicarboxylic acid
EINECS	Contact for details

Quality Control

Our (20β)-16,17-Didehydrocorynan-5β,16-Dicarboxylic Acid 16-Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods (NMR, MS) for structural confirmation, to ensure compliance with exacting research and development standards. 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 at controlled room temperature (15-25°C) in a dry, well-ventilated area. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 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.