Description

(+)-1β-Acetyloxy-20-Hydroxy-4A,4A,8,14-Tetramethyl-3-Oxo-A-Homo-18-Nor-4-Oxa-5α-Cholane-24-Oic Acid γ-Lactone is a high-purity, complex steroidal lactone derivative of significant interest in advanced chemical synthesis. This compound serves as a critical chiral intermediate for the research and development of novel pharmaceutical agents and bioactive molecules. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in steroid chemistry and complex organic synthesis.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in studies investigating steroid hormone pathways and receptor interactions.
• Fine Chemical Synthesis: Serves as a sophisticated starting material for the preparation of complex, high-value specialty chemicals.
• Process Development: Employed in route scouting and optimization for the scalable production of steroidal compounds.
• Academic Research: A valuable compound for universities and research institutions exploring new reactions in synthetic organic chemistry.

Basic Information

Item	Details
Product Name	(+)-1β-Acetyloxy-20-Hydroxy-4A,4A,8,14-Tetramethyl-3-Oxo-A-Homo-18-Nor-4-Oxa-5α-Cholane-24-Oic Acid γ-Lactone
CAS No.	103223-12-7
Molecular Formula	C30H44O7
Molecular Weight	516.67 g/mol
Synonyms	(+)-1β-Acetoxy-20-hydroxy-4A,4A,8,14-tetramethyl-3-oxo-A-homo-18-nor-4-oxa-5α-cholan-24-oic acid γ-lactone; 1β-Acetyloxy-20-Hydroxy-4A,4A,8,14-Tetramethyl-3-Oxo-A-Homo-18-Nor-4-Oxa-5α-Cholane-24-Oic Acid γ-Lactone; 103223-12-7; Steroidal A-Homo-4-Oxa Lactone Derivative; 5α-Cholane Lactone Intermediate
EINECS	Contact for details

Quality Control

Our (+)-1β-Acetyloxy-20-Hydroxy-4A,4A,8,14-Tetramethyl-3-Oxo-A-Homo-18-Nor-4-Oxa-5α-Cholane-24-Oic Acid γ-Lactone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets exacting standards for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 material 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 (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
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.