Description

Alisol E 23-Acetate is a high-purity, semi-synthetic derivative of a natural triterpenoid, identified by CAS NO 155301-58-9. This compound is valued for its role as a critical intermediate in advanced pharmaceutical synthesis and biochemical research. It is primarily sought after by R&D teams and production units in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-like drugs and bioactive molecules.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and enzyme inhibition assays.
• Natural Product Derivatization: Serves as a starting material for creating analogs of natural triterpenoids with enhanced properties.
• High-Purity Reference Material: Supplied as a certified standard for quality control and analytical method development in laboratories.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis for producing specialized chemicals with high structural complexity.

Basic Information

Product Name	Alisol E 23-Acetate
CAS No.	155301-58-9
Molecular Formula	C32H50O5
Molecular Weight	514.7 g/mol
Synonyms	Alisol E Acetate; (24R)-11β,24-Epoxy-3β,23-dihydroxyolean-12-en-29-oic acid 23-acetate; 23-Acetylalisol E; Alisol E 23-Monoacetate; 11β,24-Epoxy-3β,23-dihydroxyolean-12-en-29-oic acid γ-lactone 23-acetate; Alisol E Acetate (23-O-Acetylalisol E)
EINECS	Contact for details

Quality Control

Every batch of Alisol E 23-Acetate is produced and tested under a strict quality management system. We guarantee high purity and consistency, with comprehensive testing including identity confirmation, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to ensure full traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation.

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)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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