Description

3 β-Acetoxy-5,6 β-Dichloromethylene-5 β-Androstan-17-One is a high-purity, synthetic steroid derivative characterized by its unique dichloromethylene and acetoxy functional groups. This compound serves as a critical advanced intermediate in the synthesis of complex pharmaceutical agents, offering precise structural control for downstream chemical transformations. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of novel steroid-based therapeutics and biochemical probes.

Application

• Pharmaceutical Intermediate: Key building block in the multi-step synthesis of specialized steroid drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a precursor or reference standard in metabolic pathway studies and hormone receptor research.
• Process Development: Serves as a model compound for optimizing synthetic routes, scaling up production, and developing purification protocols in fine chemical manufacturing.
• Academic Research: Utilized in university and institutional labs for investigating steroid chemistry, reaction mechanisms, and creating novel chemical libraries.

Basic Information

Product Name	3 β-Acetoxy-5,6 β-Dichloromethylene-5 β-Androstan-17-One
CAS No.	84412-90-8
Molecular Formula	C22H28Cl2O3
Molecular Weight	411.36 g/mol
Synonyms	3β-Acetoxy-5,6β-dichloromethylene-5β-androstan-17-one; 5,6β-Dichloromethylene-3β-hydroxy-5β-androstan-17-one 3-acetate; 17-Oxo-5β-androstane-3β,5:6β-dichloromethylene diacetate (related); NSC 338947; Androstan-17-one, 3-(acetyloxy)-5,6-dichloromethylene-, (3β,5β,6β)-; 5,6-Dichloromethylene-3β-acetoxy-5β-androstan-17-one
EINECS	Contact for details

Quality Control

Our 3 β-Acetoxy-5,6 β-Dichloromethylene-5 β-Androstan-17-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 product 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
Purity (HPLC)	≥ 98.0%
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.