Description

17α-Hydroxyyohimban-16α-Methanol 16,17-Sulfurous Acid is a complex indole alkaloid derivative, serving as a critical advanced intermediate in organic synthesis. This compound is valued for its intricate molecular framework, which provides a versatile scaffold for the development of novel pharmaceutical agents and bioactive molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in the synthesis of specialized alkaloids, central nervous system (CNS) active compounds, and other fine chemicals requiring high-purity building blocks.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the research and development of novel therapeutic agents, particularly those targeting neurological pathways.
• Alkaloid Research: Used in academic and industrial laboratories for the study and synthesis of complex yohimbane and related indole alkaloid structures.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to construct sophisticated molecular architectures for medicinal chemistry programs.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Research: Utilized in studies investigating the interaction of alkaloid derivatives with biological receptors and enzymes.

Basic Information

Product Name	17α-Hydroxyyohimban-16α-Methanol 16,17-Sulfurous Acid
CAS No.	439-64-5
Molecular Formula	C20H26N2O5S
Molecular Weight	406.50 g/mol
Synonyms	16,17-Sulfurous Acid, 17α-Hydroxyyohimban-16α-methanol; Yohimbic Acid Sulfite; 17-Hydroxyyohimban-16-methanol 16,17-sulfurous acid; 16α-Carbinol-17α-hydroxyyohimban 16,17-sulfite; (16α,17α)-17-Hydroxyyohimban-16-methanol 16,17-sulfite; Ajmalicine derivative sulfite; Raubasine related compound sulfite
EINECS	Contact for details

Quality Control

Our 17α-Hydroxyyohimban-16α-Methanol 16,17-Sulfurous Acid 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), to ensure it meets the stringent requirements for research and pharmaceutical intermediate use. 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, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.