Description

3β,5,14β,21-Tetrahydroxy-24-Nor-5β-Chol-20(22)-Ene-19,23-Dioic Acid γ-Lactone is a high-purity, complex steroidal lactone compound of significant interest in advanced pharmaceutical research and synthesis. This specialized intermediate is valued for its unique structural framework, which serves as a critical building block in the development of novel bioactive molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in steroid chemistry, medicinal chemistry, and the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the multi-step synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new compounds with targeted biological activities.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories.
• Biochemical Research: Employed in studies investigating steroid biosynthesis pathways, enzyme inhibition, or receptor binding assays.
• Process Development: Utilized in scaling up synthetic routes for potential new drug candidates in pilot plants.

Basic Information

Product Name	3β,5,14β,21-Tetrahydroxy-24-Nor-5β-Chol-20(22)-Ene-19,23-Dioic Acid γ-Lactone
CAS No.	508-64-5
Molecular Formula	C₂₃H₃₂O₇
Molecular Weight	420.50 g/mol
Synonyms	3β,5,14β,21-Tetrahydroxy-24-nor-5β-chol-20(22)-ene-19,23-dioic acid γ-lactone; 24-Nor-5β-cholan-19,23-dioic acid γ-lactone, 3β,5,14β,21-tetrahydroxy-, (20ξ)-; 3β,5β,14β,21-Tetrahydroxy-24-norchol-20(22)-ene-19,23-dioic acid γ-lactone; 19,23-Dioic acid, 3,5,14,21-tetrahydroxy-24-nor-5β-chol-20(22)-ene-, γ-lactone; 24-Norcholan-19,23-dioic acid, 3,5,14,21-tetrahydroxy-, γ-lactone, (5β,20ξ)-; Steroidal Lactone Intermediate; 508-64-5 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 3β,5,14β,21-Tetrahydroxy-24-Nor-5β-Chol-20(22)-Ene-19,23-Dioic Acid γ-Lactone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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