Description

16,17-Didehydro-19β-Methyl-18-Oxayohimban-16-Carboxylic Acid Methyl Ester is a high-purity, specialized alkaloid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical synthetic intermediate and a valuable reference standard for the development of novel therapeutic agents. It is primarily utilized by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in the synthesis of complex heterocyclic compounds and the exploration of new bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex alkaloids and potential active pharmaceutical ingredients (APIs).
• Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in pharmaceutical laboratories.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to explore new derivatives with targeted biological activity.
• Organic Synthesis: Serves as a versatile precursor for the construction of complex polycyclic frameworks in academic and industrial research settings.
• Biochemical Research: Utilized in studies investigating the interaction of alkaloid derivatives with biological systems and receptors.

Basic Information

Product Name	16,17-Didehydro-19β-Methyl-18-Oxayohimban-16-Carboxylic Acid Methyl Ester
CAS No.	25532-45-0
Molecular Formula	C21H22N2O3
Molecular Weight	350.41 g/mol
Synonyms	Methyl 16,17-didehydro-19β-methyl-18-oxayohimban-16-carboxylate; 19-Methyl-18-oxayohimban-16-carboxylic acid methyl ester; 16,17-Didehydro-19-methyl-18-oxayohimban-16-carboxylic acid methyl ester; 18-Oxayohimban derivative; Yohimban alkaloid intermediate
EINECS	Contact for details

Quality Control

Our 16,17-Didehydro-19β-Methyl-18-Oxayohimban-16-Carboxylic 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 (IR, NMR, MS), to ensure it meets the stringent requirements for research and development use. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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