Description

Androsta-4,16-Dien-3-One o-Methyl Oxime is a high-purity steroid derivative and a key synthetic intermediate in organic chemistry. This compound is valued for its precise molecular structure, which is critical for the development of advanced pharmaceutical and research compounds. It is primarily utilized by R&D chemists and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for the synthesis of novel steroid-based molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel steroid-based active pharmaceutical ingredients (APIs) and drug candidates.
• Research & Development: Used in academic and industrial laboratories for pharmacological studies, structure-activity relationship (SAR) research, and metabolic pathway investigations.
• Fine Chemical Synthesis: Serves as a specialized precursor in multi-step organic syntheses to create complex molecular architectures.
• Biochemical Research: Employed in studies related to hormone receptors, enzyme inhibitors, and other biochemical mechanisms involving steroid frameworks.
• Reference Standard: Can be used as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Androsta-4,16-Dien-3-One o-Methyl Oxime
CAS No.	56196-48-6
Molecular Formula	C20H29NO2
Molecular Weight	315.45 g/mol
Synonyms	Androsta-4,16-dien-3-one, O-methyloxime; 4,16-Androstadien-3-one O-methyloxime; 3-(Methoxyimino)androsta-4,16-diene; Androsta-4,16-dien-3-one methyloxime; 3-Methoxyiminoandrosta-4,16-diene; 56196-48-6; Androstadienone methyloxime
EINECS	Contact for details

Quality Control

Our Androsta-4,16-Dien-3-One o-Methyl Oxime 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. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to ensure traceability and compliance with your research or cGMP-grade 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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.