Description

3β-Acetyloxy-24-Methylenelanostan-8-Ene CAS NO 17837-80-8 is a high-purity steroidal intermediate characterized by its specific acetylated and methylene-modified lanostane structure. This compound is of significant value in advanced organic synthesis and pharmaceutical research, serving as a critical building block for the development of novel therapeutic agents and bioactive molecules. It is primarily sought by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in steroid chemistry, drug discovery, and the synthesis of complex natural product derivatives.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or a starting material in metabolic pathway studies and enzyme inhibition assays related to sterol biosynthesis.
• Organic Synthesis: Serves as a versatile building block for constructing complex molecular architectures in medicinal chemistry and total synthesis projects.
• Natural Product Analog Development: Employed to create synthetic analogs of lanosterol and related triterpenoids for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Utilized in the manufacture of specialized, high-value chemical products for research and development purposes.

Basic Information

Product Name	3β-Acetyloxy-24-Methylenelanostan-8-Ene
CAS No.	17837-80-8
Molecular Formula	C33H54O2
Molecular Weight	482.79 g/mol
Synonyms	3β-Acetoxy-24-methylenelanost-8-ene; 24-Methylenelanost-8-en-3β-yl acetate; (3β)-3-(Acetyloxy)-24-methylenelanost-8-ene; Lanost-8-en-3β-ol, 24-methylene-, acetate; 24-Methylene-3β-acetoxylanost-8-ene; 3β-Acetoxy-24-methylenelanost-8-ene; 24-Methylenelanost-8-en-3β-ol acetate
EINECS	Contact for details

Quality Control

Our 3β-Acetyloxy-24-Methylenelanostan-8-Ene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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