Description

16α,17β-Dihydroxyandrost-4-En-3-One o-Methyl Oxime is a high-purity steroid derivative and a key synthetic intermediate in pharmaceutical research and development. This compound is valued for its precise chemical structure, which is critical for the synthesis of more complex bioactive molecules. It is primarily utilized by research institutions and pharmaceutical manufacturers focused on developing novel therapeutic agents, particularly in the fields of endocrinology and metabolic research.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of advanced steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial laboratories for pharmacological studies, structure-activity relationship (SAR) research, and metabolic pathway investigations.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in analytical laboratories.
• Biochemical Synthesis: Employed in the preparation of specialized biochemical tools and probes for studying hormone receptors and enzymatic processes.

Basic Information

Product Name	16α,17β-Dihydroxyandrost-4-En-3-One o-Methyl Oxime
CAS No.	69688-33-1
Molecular Formula	C₂₀H₃₁NO₃
Molecular Weight	333.47 g/mol
Synonyms	16α,17β-Dihydroxyandrost-4-en-3-one O-methyloxime; Androst-4-ene-3-one, 16,17-dihydroxy-, O-methyloxime, (16α,17β)-; 16α,17β-Dihydroxy-4-androsten-3-one O-methyloxime; 4-Androsten-3-one, 16α,17β-dihydroxy-, O-methyloxime; 16α,17β-Dihydroxyandrost-4-en-3-one methyloxime; Oxandrolone related compound; Steroid oxime derivative
EINECS	Contact for details

Quality Control

Our 16α,17β-Dihydroxyandrost-4-En-3-One o-Methyl Oxime is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

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