Description

(13α,14β,17α)-3β-(Acetyloxy)-5α-Lanost-8-En-11-One is a high-purity, semi-synthetic lanostane derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a crucial key intermediate for developing novel therapeutic agents and bioactive molecules. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and academic research institutions focused on steroid chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel steroid-based drugs and bioactive compounds targeting various metabolic pathways.
• Research Chemical: Used in academic and industrial laboratories to study lanostane structure-activity relationships (SAR) and develop new chemical entities.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, and other biochemical mechanisms involving sterol frameworks.
• Process Chemistry Development: Utilized for scaling up synthetic routes and optimizing production processes for complex steroidal molecules.
• Chemical Library Synthesis: A valuable scaffold for generating diverse compound libraries for high-throughput screening in drug discovery programs.

Basic Information

Product Name	(13α,14β,17α)-3β-(Acetyloxy)-5α-Lanost-8-En-11-One
CAS No.	55515-39-4
Molecular Formula	C32H52O3
Molecular Weight	484.76 g/mol
Synonyms	3β-Acetoxy-5α-lanost-8-en-11-one; 5α-Lanost-8-en-3β-ol-11-one, 3-acetate; 11-Oxo-5α-lanost-8-en-3β-yl acetate; Lanost-8-en-3β-ol-11-one, 3-acetate, (5α)-; 3β-Acetyloxy-5α-lanost-8-en-11-one; (5α)-3β-(Acetyloxy)-lanost-8-en-11-one
EINECS	Contact for details

Quality Control

Our (13α,14β,17α)-3β-(Acetyloxy)-5α-Lanost-8-En-11-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.