Description

21,24-Epoxy-24-Hydroxymethyl-9,19-Cyclolanostan-3-One is a high-purity, semi-synthetic cyclolanostane derivative, a class of compounds known for their complex, rigid molecular architecture. This compound serves as a critical advanced intermediate in the synthesis of novel bioactive molecules, particularly within pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for its utility in constructing steroidal frameworks and exploring new therapeutic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel steroidal drugs and bioactive compounds.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new therapeutic agents targeting various receptors.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Process Chemistry: Employed in the development and scale-up of synthetic routes for complex natural product analogs.
• Biochemical Research: Investigated for its potential biological activity and interaction with enzymatic pathways.
• Agrochemical Development: Explored as a precursor in the synthesis of novel plant growth regulators or pesticides with steroidal backbones.

Basic Information

Product Name	21,24-Epoxy-24-Hydroxymethyl-9,19-Cyclolanostan-3-One
CAS No.	54300-83-3
Molecular Formula	C31H50O3
Molecular Weight	470.73 g/mol
Synonyms	24-Hydroxymethyl-21,24-epoxy-9,19-cyclolanostan-3-one; 21,24-Epoxy-24-hydroxymethyl-9,19-cyclolanostan-3-one; Cyclolanostane derivative; 9,19-Cyclolanostan-3-one, 21,24-epoxy-24-hydroxymethyl-; (3β)-21,24-Epoxy-24-(hydroxymethyl)-9,19-cyclolanostan-3-one
EINECS	Contact for details

Quality Control

Our 21,24-Epoxy-24-Hydroxymethyl-9,19-Cyclolanostan-3-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (IR, NMR), to ensure it meets the stringent requirements for research and development use. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.