Description

3β-(Acetyloxy)-5α-Lanostane-7,11-Dione CAS NO 6593-12-0 is a high-purity, semi-synthetic lanostane derivative, a key intermediate in the synthesis of complex steroidal compounds. Its value lies in its defined stereochemistry and functional groups, which enable precise chemical modifications for research and development. This compound is essential for pharmaceutical R&D laboratories, academic institutions, and fine chemical manufacturers focused on steroid chemistry, drug discovery, and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a precursor or reference standard in studies investigating lanostane-based natural products, enzyme inhibitors, and metabolic pathways.
• Steroid Chemistry Development: Serves as a model compound for developing new synthetic methodologies, such as selective oxidations or functional group transformations on the steroidal core.
• Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control of related steroidal compounds using HPLC, GC-MS, or NMR.

Basic Information

Product Name	3β-(Acetyloxy)-5α-Lanostane-7,11-Dione
CAS No.	6593-12-0
Molecular Formula	C32H50O4
Molecular Weight	498.74 g/mol
Synonyms	3β-Acetoxy-5α-lanostane-7,11-dione; 3β-Acetyloxy-5α-lanostane-7,11-dione; 5α-Lanostane-3β-ol-7,11-dione 3-acetate; (3β,5α)-3-(Acetyloxy)lanostane-7,11-dione; Lanostane-3β-yl acetate-7,11-dione; 7,11-Dioxo-5α-lanostan-3β-yl acetate; NSC 83601
EINECS	Contact for details

Quality Control

Our 3β-(Acetyloxy)-5α-Lanostane-7,11-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided 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)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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