Description

3β,18-Dihydroxy-5α-Lanostan-11-One Diacetate is a high-purity, functionalized lanostane derivative, a key intermediate in advanced organic synthesis. This compound matters for its role as a versatile building block in the research and development of novel pharmaceutical agents and bioactive molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for creating new therapeutic candidates and studying structure-activity relationships.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel steroid-based therapeutics and bioactive compounds.
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and enzyme inhibition research.
• Fine Chemical Synthesis: Serves as a sophisticated building block for constructing complex molecular architectures in advanced organic chemistry.
• Academic & Institutional R&D: Employed in university and research institute laboratories for exploratory chemistry and drug discovery projects.
• Process Chemistry Development: Utilized for scaling up synthetic routes and optimizing production processes for target molecules.

Basic Information

Product Name	3β,18-Dihydroxy-5α-Lanostan-11-One Diacetate
CAS No.	24041-78-9
Molecular Formula	C34H56O6
Molecular Weight	560.81 g/mol
Synonyms	3β,18-Diacetoxy-5α-lanostan-11-one; 11-Oxo-5α-lanostane-3β,18-diyl diacetate; Lanostane-3β,18-diol, 11-one, diacetate; 3β,18-Dihydroxylanostan-11-one diacetate; (3β,5α)-3,18-Dihydroxylanostan-11-one 3,18-diacetate
EINECS	Contact for details

Quality Control

Our 3β,18-Dihydroxy-5α-Lanostan-11-One Diacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and development use. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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