Description

Rauwolfia Serpentina, Ext. is a standardized botanical extract derived from the root of the *Rauwolfia serpentina* plant, a key source of bioactive indole alkaloids. This extract is valued for its consistent profile of pharmacologically active compounds, ensuring reliable performance in critical formulations. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and research sectors seeking high-quality, natural-source active ingredients.

Application

• Pharmaceutical Intermediates: Serves as a critical starting material for the synthesis and standardization of antihypertensive and tranquilizing drug formulations.
• Dietary Supplements & Nutraceuticals: Incorporated into capsules, tablets, and tinctures aimed at supporting cardiovascular wellness and stress management.
• Reference Standards & Analytical Research: Used in laboratories as a qualitative and quantitative standard for HPLC, TLC, and other chromatographic methods.
• Traditional & Herbal Medicine Preparations: A foundational ingredient in standardized herbal extracts and finished products following pharmacopoeial monographs.
• Biochemical Research: Employed in pharmacological studies investigating the mechanisms of action of reserpine and related alkaloids on the nervous system.

Basic Information

Product Name	Rauwolfia Serpentina, Ext.
CAS No.	90106-13-1
Molecular Formula	Not Applicable (Complex Botanical Extract)
Molecular Weight	Not Applicable
Synonyms	Rauwolfia Serpentina Root Extract; Rauwolfia Extract; Serpentina Extract; Indian Snakeroot Extract; Sarpagandha Extract; Reserpine Group Alkaloids Extract; Rauwolfia serpentina (L.) Benth. ex Kurz, root extract
EINECS	Contact for details

Quality Control

Our Rauwolfia Serpentina, Ext. is produced and tested under a strict quality management system. Each batch is analyzed to confirm identity, purity, and the content of marker alkaloids (e.g., reserpine, ajmaline) using validated methods such as HPLC and TLC, referencing standards from USP, EP, and other pharmacopoeias. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure full traceability and compliance.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Fine Brownish Powder
Identification (TLC/HPLC)	Conforms to Standard
Assay (Total Alkaloids)	≥ 90% (or as per customer requirement)
Assay (Reserpine)	Specified Range Available
Loss on Drying	≤ 5.0%
Ash Content	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Meets ICH Guidelines
Microbiological Analysis	Meets USP/EP Limits

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