Description

(10α,23E)-25-(Acetyloxy)-2α,3α,16α,20-Tetrahydroxy-9β-Methyl-19-Norlanosta-5,23-Diene-11,22-Dione is a high-purity, structurally complex norlanostane triterpenoid derivative. This compound is of significant interest for advanced pharmaceutical research and development, particularly in the study of bioactive natural product analogs. It serves as a critical intermediate or reference standard for researchers in medicinal chemistry, pharmacology, and natural product synthesis. Target industries include pharmaceutical R&D, biotechnology, and fine chemical synthesis where precise molecular structure and high purity are paramount.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthetic pathways for novel therapeutic agents, particularly those targeting metabolic or inflammatory pathways.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related substances in pharmaceutical products.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to explore the bioactivity of modified triterpenoid scaffolds.
• Biochemical Research: Investigated for its potential interactions with enzymes or receptors as a probe for understanding biological mechanisms.
• Fine Chemical Synthesis: Utilized as a specialized starting material for the synthesis of complex natural product derivatives and analogs.

Basic Information

Product Name	(10α,23E)-25-(Acetyloxy)-2α,3α,16α,20-Tetrahydroxy-9β-Methyl-19-Norlanosta-5,23-Diene-11,22-Dione
CAS No.	51868-64-5
Molecular Formula	C₃₁H₄₄O₉
Molecular Weight	572.68 g/mol
Synonyms	19-Norlanosta-5,23-diene-11,22-dione, 25-(acetyloxy)-2,3,16,20-tetrahydroxy-9-methyl-, (2α,3α,9β,10α,16α,23E)-; Polyporusterone C; 25-Acetoxypolyporusterone C; 25-O-Acetylpolyporusterone C; (23E)-25-Acetoxy-2,3,16,20-tetrahydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione; Polyporusterone C 25-acetate
EINECS	Contact for details

Quality Control

Our (10α,23E)-25-(Acetyloxy)-2α,3α,16α,20-Tetrahydroxy-9β-Methyl-19-Norlanosta-5,23-Diene-11,22-Dione is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and MS to confirm identity and purity, ensuring it meets the stringent requirements for research and development. Certificates of Analysis (COA) detailing all specifications are provided and available upon request.

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 in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤5.0%

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