Description

(23R)-23-Hydroxy-3α-Methoxy-9β,19-Cyclo-5α-Lanost-24-En-26-Oic Acid γ-Lactone is a highly specialized, structurally complex lanostane-type triterpenoid derivative. This compound serves as a critical advanced intermediate and reference standard for pharmaceutical research and development, particularly in the synthesis of novel bioactive molecules. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require high-purity, well-characterized building blocks for drug discovery programs targeting metabolic and inflammatory pathways.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel steroidal and triterpenoid-based therapeutics.
• Reference Standard: Used as a high-purity analytical standard in quality control (QC) and research laboratories for method development and compound identification.
• Biochemical Research: Employed in academic and industrial research to study enzyme inhibition, receptor binding, and other biological activities associated with modified lanostane structures.
• Fine Chemical Synthesis: Serves as a sophisticated starting material for the custom synthesis of complex natural product analogs and derivatives for biological screening.
• Metabolic Pathway Studies: Utilized as a probe or inhibitor in research focused on cholesterol biosynthesis and related metabolic processes.

Basic Information

Product Name	(23R)-23-Hydroxy-3α-Methoxy-9β,19-Cyclo-5α-Lanost-24-En-26-Oic Acid γ-Lactone
CAS No.	32764-59-3
Molecular Formula	C31H48O4
Molecular Weight	484.71 g/mol
Synonyms	3α-Methoxy-9β,19-cyclo-5α-lanost-24-ene-23,26-dioic acid 23→26-lactone; 23-Hydroxy-3α-methoxy-9β,19-cyclolanost-24-en-26-oic acid γ-lactone; (23R)-Lanosta-8,24-dien-26-oic acid, 23-hydroxy-3-methoxy-γ-lactone derivative; 9β,19-Cyclolanostane triterpenoid lactone; Cycloartenol derivative lactone
EINECS	Contact for details

Quality Control

Our (23R)-23-Hydroxy-3α-Methoxy-9β,19-Cyclo-5α-Lanost-24-En-26-Oic Acid γ-Lactone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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 (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.