Description

3β-Acetyloxy-11-Oxo-5α-Lanostan-19-Oic Acid is a high-purity, semi-synthetic lanostane-type triterpenoid derivative. This compound serves as a critical intermediate in the synthesis of more complex bioactive molecules and is valued for its defined chemical structure. It is primarily utilized by pharmaceutical R&D and fine chemical synthesis laboratories for developing novel therapeutic agents and conducting metabolic studies.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of steroid-like drugs and investigational new chemical entities.
• Biochemical Research: Used as a reference standard or precursor in studies of triterpenoid biosynthesis and metabolism.
• Fine Chemical Synthesis: Serves as a starting material for the preparation of specialized lanostane derivatives with potential biological activity.
• Academic Research: Employed in university and institutional labs for organic chemistry and natural product research projects.
• Reference Standard: Suitable for use as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	3β-Acetyloxy-11-Oxo-5α-Lanostan-19-Oic Acid
CAS No.	25116-71-6
Molecular Formula	C32H52O5
Molecular Weight	516.76 g/mol
Synonyms	3β-Acetoxy-11-oxo-5α-lanostan-19-oic acid; 19-Norlanosta-5,24-dien-3β-ol-11-one acetate; 3β-Hydroxy-11-oxo-5α-lanostan-19-oic acid 3-acetate; 11-Oxo-3β-acetoxy-5α-lanostan-19-oic acid; Lanostane-19-oic acid, 3-(acetyloxy)-11-oxo-, (3β,5α)-; (3β,5α)-3-(Acetyloxy)-11-oxolanostan-19-oic acid
EINECS	Contact for details

Quality Control

Our 3β-Acetyloxy-11-Oxo-5α-Lanostan-19-Oic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to ensure full traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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