Description

(16α,19E)-19,20-Didehydrocuran-17-Oic Acid Methyl Ester is a high-purity, specialized organic compound belonging to the curan alkaloid derivative family. This compound serves as a critical advanced pharmaceutical intermediate and a valuable reference standard for research and development. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex alkaloid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical and academic research.
• Medicinal Chemistry Research: A crucial substrate for structure-activity relationship (SAR) studies and the development of novel therapeutic agents.
• Biochemical Research: Employed in studies investigating natural product biosynthesis and enzymatic pathways.
• Fine Chemical Synthesis: Serves as a precursor for the preparation of other specialized curan derivatives and analogs.

Basic Information

Product Name	(16α,19E)-19,20-Didehydrocuran-17-Oic Acid Methyl Ester
CAS No.	34441-83-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methyl (16α,19E)-19,20-didehydrocuran-17-oate; 19,20-Didehydrocuran-17-oic acid methyl ester; Curan-17-oic acid, 19,20-didehydro-, methyl ester, (16α,19E)-; Methyl 19,20-didehydrocuran-17-oate
EINECS	Contact for details

Quality Control

Our (16α,19E)-19,20-Didehydrocuran-17-Oic Acid Methyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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