Description

Yohimbinic Acid Monohydrate 99 is a high-purity alkaloid derivative, a key intermediate in the synthesis of complex pharmaceutical compounds. Its consistent quality and defined monohydrate form are critical for ensuring reproducibility and efficacy in advanced research and manufacturing processes. This product is essential for pharmaceutical R&D laboratories, fine chemical synthesis, and academic institutions focused on developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of yohimbine analogs and other complex alkaloid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and precursor in studies investigating adrenergic receptor activity and related neurological pathways.
• Fine Chemical Synthesis: Serves as a starting material or intermediate for the production of specialized fine chemicals and research compounds.
• Analytical Standard: Employed as a high-purity standard for method development and quality control in analytical laboratories (e.g., HPLC, LC-MS).
• Academic Research: Utilized in university and institutional research for pharmacological studies and organic chemistry investigations.

Basic Information

Product Name	Yohimbinic Acid Monohydrate 99
CAS No.	207801-27-2
Molecular Formula	C21H26N2O4 • H2O
Molecular Weight	388.45 g/mol (Monohydrate)
Synonyms	16α-Carboxyyohimbine Monohydrate; Yohimban-16α-carboxylic Acid Monohydrate; 16α-Carboxy-17α-hydroxyyohimban-16α-carboxylic Acid Monohydrate; Corynanthanic Acid Monohydrate; (16α,17α)-16-Carboxyyohimban-17-ol Monohydrate; 3α,15α,16α,17α,20α-Yohimban-16-carboxylic Acid, 17-hydroxy-, Monohydrate
EINECS	Contact for details

Quality Control

Our Yohimbinic Acid Monohydrate 99 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation, to ensure it meets the high standards required for pharmaceutical research and synthesis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 99.0%
Water Content (KF)	4.0% - 6.0% (Theoretical for monohydrate: ~4.6%)
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0%

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