Description

(13S,14S,17S)-3,6-Dioxo-16β-Hydroxylanosta-7,24-Diene-21-Oic Acid γ-Lactone is a highly functionalized lanostane-type triterpenoid derivative, valued for its complex stereochemistry and reactive functional groups which make it a critical advanced intermediate in organic synthesis. This compound matters to B2B buyers because it provides a sophisticated, structurally defined scaffold essential for the research and development of novel bioactive molecules. It is primarily needed by pharmaceutical R&D organizations, contract research and manufacturing organizations (CROs/CMOs), and academic institutions focused on medicinal chemistry, particularly in the exploration of steroids, vitamin D analogs, and other therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of novel steroid-based therapeutics and vitamin D analogs.
• Medicinal Chemistry Research: Used as a precursor or model compound in structure-activity relationship (SAR) studies for drug discovery programs targeting metabolic or hormonal pathways.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Research: Investigated for its potential biological activity or as a probe to study enzyme interactions related to lanosterol and cholesterol biosynthesis.
• Organic Synthesis: Utilized by synthetic chemists to develop new methodologies for the functionalization of complex polycyclic systems.

Basic Information

Product Name	(13S,14S,17S)-3,6-Dioxo-16β-Hydroxylanosta-7,24-Diene-21-Oic Acid γ-Lactone
CAS No.	64929-59-5
Molecular Formula	C30H40O5
Molecular Weight	480.64 g/mol
Synonyms	16β-Hydroxylanosta-7,24-diene-3,6-dione-21-oic acid γ-lactone; (13S,14S,17S)-16β-Hydroxylanosta-7,24-diene-3,6,21-trione, 21→16β-lactol; Lanosta-7,24-diene-3,6,21-trione, 16β-hydroxy-, (13S,14S,17S)-, 21→16β-lactol; 16β-Hydroxy-3,6,21-trioxolanosta-7,24-diene; A functionalized lanostane triterpenoid lactone. Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (13S,14S,17S)-3,6-Dioxo-16β-Hydroxylanosta-7,24-Diene-21-Oic Acid γ-Lactone is produced under a strict quality management system. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR, and MS for structural confirmation, to ensure identity and consistency. Certificates of Analysis (COA) detailing all test results are provided and available upon request, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound may be 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)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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