Description

16-Acetylandrosta-4,16-Dien-3-One is a high-purity steroid derivative and a key synthetic intermediate in organic chemistry. This compound is valued for its specific molecular framework, which serves as a crucial building block for the synthesis of more complex steroid-based molecules. It is primarily sought by research institutions and pharmaceutical development companies engaged in advanced steroid chemistry and novel active pharmaceutical ingredient (API) development.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial R&D laboratories for studying steroid metabolism, receptor interactions, and structure-activity relationships (SAR).
• Chemical Synthesis: Serves as a versatile building block for organic chemists to construct novel steroidal compounds with potential biological activity.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and compound identification via techniques like HPLC and GC-MS.

Basic Information

Product Name	16-Acetylandrosta-4,16-Dien-3-One
CAS No.	14508-12-4
Molecular Formula	C21H28O2
Molecular Weight	312.45 g/mol
Synonyms	16-Acetylandrosta-4,16-dien-3-one; 3-Oxo-4,16-androstadien-17β-yl acetate; 17β-Acetoxyandrosta-4,16-dien-3-one; Androsta-4,16-dien-3-one, 17-(acetyloxy)-, (17β)-; 4,16-Androstadien-3-one, 17β-acetoxy-; 17β-Hydroxyandrosta-4,16-dien-3-one acetate
EINECS	Contact for details

Quality Control

Our 16-Acetylandrosta-4,16-Dien-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification (IR, NMR), purity assay (HPLC), and impurity profiling to ensure it meets exacting standards for research and synthesis. A Certificate of Analysis (COA) detailing all test results 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, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.