Description

(17S)-1-Acetyl-19,20-Didehydro-17,18-Epoxy-11-Methoxycuran-12,17-Diol 17-Acetate CAS NO 18797-84-7 is a high-purity, structurally complex 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 novel bioactive molecules, particularly in neurological and anti-cancer therapeutic areas. It is primarily required by pharmaceutical R&D laboratories, contract research organizations (CROs), and academic institutions engaged in medicinal chemistry and natural product research.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel curan-based therapeutic agents.
• Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical manufacturing.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies to optimize pharmacological properties.
• Natural Product Derivative Synthesis: Utilized in the semi-synthesis of analogs for exploring new biological activities.
• Biochemical Research: Investigated for its interaction with specific biological targets and receptors in vitro.
• Academic Research: Employed in university and institutional labs for studies in organic synthesis and alkaloid chemistry.

Basic Information

Product Name	(17S)-1-Acetyl-19,20-Didehydro-17,18-Epoxy-11-Methoxycuran-12,17-Diol 17-Acetate
CAS No.	18797-84-7
Molecular Formula	C24H28N2O7
Molecular Weight	456.49 g/mol
Synonyms	1-Acetyl-19,20-didehydro-17,18-epoxy-11-methoxycuran-12,17-diol 17-acetate; (17S)-Form of the above; Curan-12,17-diol, 1-acetyl-19,20-didehydro-17,18-epoxy-11-methoxy-, 17-acetate, (17S)-; Alkaloid C-24 Derivative; 18797-84-7; 17α-Acetoxy-1-acetyl-19,20-didehydro-11-methoxy-17,18-epoxycuran-12-ol
EINECS	Contact for details

Quality Control

Our (17S)-1-Acetyl-19,20-Didehydro-17,18-Epoxy-11-Methoxycuran-12,17-Diol 17-Acetate is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure it meets the high standards required for research applications. A comprehensive Certificate of Analysis (COA) detailing all test results 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. Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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