Description

(10α)-25-(Acetyloxy)-3β,16α,20-Trihydroxy-9β-(Hydroxymethyl)-19-Norlanost-5-Ene-11,22-Dione is a highly functionalized norlanostane derivative, a key intermediate in advanced pharmaceutical synthesis and steroid research. This compound is valued for its complex molecular architecture, which serves as a versatile scaffold for developing novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, particularly in the fields of oncology, endocrinology, and anti-inflammatory drug discovery.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel steroid-based drugs and therapeutic agents.
• Biochemical Research: Used as a reference standard or probe in studies of enzyme inhibition, receptor binding, and metabolic pathways.
• Steroid Chemistry Development: Serves as a key precursor for the chemical modification and creation of new norlanostane analogs with targeted biological activity.
• Academic & R&D Laboratories: Employed in university and corporate research settings for investigating structure-activity relationships (SAR) in complex organic molecules.
• Process Chemistry: Used in the development and scale-up of synthetic routes for complex natural product derivatives.

Basic Information

Product Name	(10α)-25-(Acetyloxy)-3β,16α,20-Trihydroxy-9β-(Hydroxymethyl)-19-Norlanost-5-Ene-11,22-Dione
CAS No.	23407-52-5
Molecular Formula	C31H44O8
Molecular Weight	544.68 g/mol
Synonyms	19-Norlanost-5-ene-11,22-dione, 25-(acetyloxy)-3,16,20-trihydroxy-9-(hydroxymethyl)-, (3β,9β,10α,16α)-; 25-Acetoxy-3β,16α,20-trihydroxy-9β-hydroxymethyl-19-norlanost-5-ene-11,22-dione; 3β,16α,20-Trihydroxy-9β-(hydroxymethyl)-25-(acetyloxy)-19-norlanost-5-ene-11,22-dione; 25-O-Acetylcimigenol 3-O-xyloside aglycone derivative; Cimigenol derivative; Norlanostane triterpenoid intermediate.
EINECS	Contact for details

Quality Control

Our (10α)-25-(Acetyloxy)-3β,16α,20-Trihydroxy-9β-(Hydroxymethyl)-19-Norlanost-5-Ene-11,22-Dione is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support compliance with cGMP standards where required for pharmaceutical development.

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)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0% Any single impurity ≤ 2.0%

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