Description

5α-Lanost-7-En-3β-Ol Acetate is a high-purity steroidal derivative, specifically a lanostane-type triterpenoid acetate, with the CAS number 4488-99-7. This compound serves as a critical advanced intermediate in the synthesis of complex bioactive molecules and is valued for its defined stereochemistry and structural framework. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers focused on steroid chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of novel steroidal drugs and therapeutic agents.
• Biochemical Research: Used as a reference standard or precursor in studies investigating lanostane biosynthesis, enzyme inhibition, and metabolic pathways.
• Organic Synthesis: Serves as a versatile starting material for the semi-synthesis of complex natural products and analogs with modified biological activity.
• Academic & Discovery Chemistry: Employed in university and institutional labs for methodological development and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Integrated into multi-step synthesis processes for producing high-value specialty chemicals with specific chiral centers.

Basic Information

Product Name	5α-Lanost-7-En-3β-Ol Acetate
CAS No.	4488-99-7
Molecular Formula	C32H54O2
Molecular Weight	470.78 g/mol
Synonyms	Lanosta-7,24-dien-3β-ol, acetate; 3β-Acetoxylanosta-7,24-diene; 5α-Lanosta-7,24-dien-3β-yl acetate; (3β)-Lanosta-7,24-dien-3-ol acetate; Lanosterol acetate (7,24-diene derivative); 3β-Acetoxy-5α-lanosta-7,24-diene; 5α-Lanost-7-en-3β-ol acetate; 5α-Lanosta-7,24-dien-3β-yl acetate
EINECS	Contact for details

Quality Control

Our 5α-Lanost-7-En-3β-Ol Acetate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical specifications. We support cGMP compliance for advanced intermediates and can tailor quality documentation to meet specific project or regulatory requirements.

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
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.