Description

17β-Hydroxyandrost-4-En-3-One o-(2,4-Dinitrophenyl)Oxime is a specialized steroid derivative, primarily utilized as a key intermediate in advanced pharmaceutical research and synthesis. This compound is valued for its role in the development and analytical profiling of steroidal drugs, including hormone modulators and anti-inflammatory agents. It is essential for research institutions, pharmaceutical development laboratories, and fine chemical manufacturers focused on high-purity synthetic pathways.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of steroidal active pharmaceutical ingredients (APIs) and novel drug candidates.
• Analytical Reference Standard: Used for method development, calibration, and quality control testing in HPLC, LC-MS, and other chromatographic systems.
• Biochemical Research: Serves as a reagent in studies investigating steroid hormone receptors, metabolic pathways, and enzyme inhibition.
• Fine Chemical Synthesis: Employed in custom synthesis and the production of complex, high-value steroid derivatives for specialized applications.

Basic Information

Product Name	17β-Hydroxyandrost-4-En-3-One o-(2,4-Dinitrophenyl)Oxime
CAS No.	33514-83-9
Molecular Formula	C25H31N3O5
Molecular Weight	453.53 g/mol
Synonyms	Testosterone 2,4-Dinitrophenyloxime; Androst-4-en-3-one, 17β-hydroxy-, O-(2,4-dinitrophenyl)oxime; 17β-Hydroxyandrost-4-en-3-one O-(2,4-dinitrophenyl)oxime; Testosterone DNP-oxime; 17β-Hydroxy-4-androsten-3-one 2,4-dinitrophenyloxime
EINECS	Contact for details

Quality Control

Our 17β-Hydroxyandrost-4-En-3-One o-(2,4-Dinitrophenyl)Oxime is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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