Description

23-o-Acetylcimigenol-3-o-α-L-Arabinopyranside is a high-purity, specialized triterpenoid glycoside derivative, valued for its role as a critical reference standard and active pharmaceutical ingredient (API) intermediate. This compound is essential for ensuring analytical accuracy and supporting research into bioactive natural products. It is primarily utilized by pharmaceutical R&D laboratories, analytical testing facilities, and manufacturers of botanical extracts and nutraceuticals seeking to standardize and validate their products.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for the identification, purity assessment, and quantification of related compounds in complex botanical matrices via HPLC, LC-MS, and TLC.
• Bioactive Compound Research: Used as a key intermediate or probe in pharmacological studies investigating anti-inflammatory, anti-tumor, or immunomodulatory activities associated with triterpenoid scaffolds.
• Natural Product Chemistry: Employed in synthetic and semi-synthetic pathways to develop novel derivatives with enhanced bioavailability or therapeutic efficacy.
• Quality Control in Herbal Medicine: Acts as a marker compound for the standardization and quality assurance of Cimicifuga (Black Cohosh) extracts and other related botanical preparations.
• Academic and Institutional Research: Provides a well-defined chemical entity for studies in phytochemistry, biosynthesis, and structure-activity relationships (SAR).

Basic Information

Product Name	23-o-Acetylcimigenol-3-o-α-L-Arabinopyranside
CAS No.	372096-70-3
Molecular Formula	C37H58O9
Molecular Weight	646.86 g/mol
Synonyms	23-O-Acetylcimigenol 3-O-α-L-arabinopyranoside; (23R)-23-Acetoxy-3β-[(α-L-arabinopyranosyl)oxy]-16,23-epoxy-9,19-cyclolanost-24-en-7β,15α-diol; Cimigenol-3-O-α-L-arabinopyranoside 23-acetate; 3-O-α-L-Arabinopyranosyl-23-O-acetylcimigenol; Acetylcimigenol arabinoside; A derivative of Cimigenol xyloside.
EINECS	Contact for details

Quality Control

Every batch of 23-o-Acetylcimigenol-3-o-α-L-Arabinopyranside is manufactured under a strict quality management system and undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Our standard grade meets specifications suitable for research and development purposes. A comprehensive Certificate of Analysis (COA) detailing results from HPLC, NMR, and MS is provided with each shipment to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing desiccated at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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