Description

Lanosta-7,9(11),24-Trien-21-Oic Acid, 16-Hydroxy-3-Oxo-, (16α)- is a highly functionalized lanostane-type triterpenoid derivative. This compound serves as a critical advanced intermediate for the synthesis of complex natural products and novel pharmaceutical candidates. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in steroid and triterpenoid chemistry.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel steroid-like drugs and bioactive triterpenoids.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and enzyme inhibition assays.
• Natural Product Synthesis: Serves as a sophisticated starting material for the semi-synthesis of complex natural products with lanostane skeletons.
• Academic Research: Employed in organic chemistry departments for method development in selective functionalization and total synthesis projects.
• Fine Chemical Production: Intermediate for manufacturing specialized chemicals used in high-value agrochemical or material science applications.

Basic Information

Product Name	Lanosta-7,9(11),24-Trien-21-Oic Acid, 16-Hydroxy-3-Oxo-, (16α)-
CAS No.	862109-64-6
Molecular Formula	C30H44O4
Molecular Weight	468.67 g/mol
Synonyms	(16α)-16-Hydroxy-3-oxolanosta-7,9(11),24-trien-21-oic acid; 16α-Hydroxy-3-oxo-7,9(11),24-lanostatrien-21-oic Acid; 3-Oxo-16α-hydroxylanosta-7,9(11),24-trien-21-oic Acid; Lanosta-7,9(11),24-trien-21-oic acid, 16-hydroxy-3-oxo-, (16α)-; 16-Hydroxy-3-oxolanosta-7,9(11),24-trien-21-oic acid (16α-isomer); Lanostane triterpenoid acid derivative
EINECS	Contact for details

Quality Control

Our production of this high-purity intermediate adheres to strict in-process controls to ensure batch-to-batch consistency. Quality is verified through comprehensive analytical techniques including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your research and development documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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