Description

Alisol A is a high-purity, naturally derived triterpenoid compound, identified by CAS NO 19885-10-0. This compound is valued for its significant biological activity and serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate. It is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors requiring consistent, high-quality materials for drug discovery and development. Our supply ensures reliable purity and stability for your most demanding applications.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal medicines and finished products in quality control laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key building block in the synthesis of novel therapeutic agents targeting liver and metabolic diseases.
• Biomedical Research: Employed in in vitro and in vivo studies to investigate hepatoprotective, anti-inflammatory, and anti-cancer mechanisms.
• Nutraceutical Standardization: Acts as a marker compound for the standardization of herbal extracts, particularly those derived from Alisma orientale, to ensure product potency and consistency.
• Analytical Method Development: Critical for developing and validating HPLC, LC-MS, and other chromatographic methods in analytical laboratories.

Basic Information

Product Name	Alisol A
CAS No.	19885-10-0
Molecular Formula	C30H50O5
Molecular Weight	490.72 g/mol
Synonyms	Alisol A; (24R)-11β,24-Epoxy-25,26,27-trinor-5α-cholest-8-en-3β,23-diol; 16β,23;16α,24-Diepoxy-13,17-seco-5α-cholestane-3β,11α,23-triol; Alisol A 24-acetate aglycone
EINECS	Contact for details

Quality Control

Every batch of Alisol A is produced and tested under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high standards required for pharmaceutical research and development. A detailed Certificate of Analysis (COA) is supplied with each shipment, reporting key parameters such as purity, identity, and impurity profile. Our quality commitment supports compliance with cGMP guidelines for API intermediates and reference standards.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep the container sealed to protect this light-sensitive material from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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