Description

(2α,16ξ,19S)-19,20-Dihydroxycuran-17-Oic Acid Methyl Ester is a high-purity, structurally defined diterpenoid alkaloid derivative. This compound is of significant interest in advanced organic synthesis and pharmaceutical research due to its complex stereochemistry and functional groups, which serve as a valuable chiral building block or intermediate. It is primarily utilized by research institutions and development laboratories in the pharmaceutical, agrochemical, and fine chemical sectors for the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, particularly in alkaloid-based drug discovery.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct intricate molecular architectures found in natural products.
• Biochemical Research: Employed as a standard or reference compound in studies investigating the structure-activity relationships (SAR) of diterpenoid alkaloids.
• Agrochemical Development: Acts as a potential intermediate for creating novel plant growth regulators or pesticides with specific biological activity.
• Academic Research: Utilized in university and institutional laboratories for methodological development in stereoselective synthesis and total synthesis projects.

Basic Information

Product Name	(2α,16ξ,19S)-19,20-Dihydroxycuran-17-Oic Acid Methyl Ester
CAS No.	2111-90-2
Molecular Formula	C22H33NO5
Molecular Weight	391.50 g/mol
Synonyms	19,20-Dihydroxycuran-17-oic acid methyl ester; Methyl 19,20-dihydroxycuran-17-oate; Curan-17-oic acid, 19,20-dihydroxy-, methyl ester, (2α,16ξ,19S)-; (19S)-19,20-Dihydroxycuran-17-oic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our (2α,16ξ,19S)-19,20-Dihydroxycuran-17-Oic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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