Description

17β-Acetyloxy-5α-Androstan-3-One o-(p-Nitrophenyl)Oxime is a high-purity steroid derivative and a key synthetic intermediate in advanced organic chemistry. This compound is valued for its precise molecular structure, which serves as a crucial building block in the development of novel pharmaceutical agents and research biochemicals. It is primarily required by R&D laboratories, pharmaceutical development units, and fine chemical manufacturers engaged in the synthesis of specialized steroid-based compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel steroid-based therapeutic agents and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or a starting material in academic and industrial research exploring steroid hormone pathways, receptor binding, and metabolic studies.
• Fine Chemical Synthesis: Serves as a specialized building block for constructing complex molecular architectures in custom synthesis and process development.
• Analytical Standard: Employed in method development and validation for quality control laboratories using techniques like HPLC and LC-MS to analyze steroid compounds.

Basic Information

Product Name	17β-Acetyloxy-5α-Androstan-3-One o-(p-Nitrophenyl)Oxime
CAS No.	33510-68-8
Molecular Formula	C28H38N2O4
Molecular Weight	466.62 g/mol
Synonyms	5α-Androstan-3-one, 17-(acetyloxy)-, O-[(4-nitrophenyl)methyl]oxime; 17β-Acetoxy-5α-androstan-3-one O-(p-nitrobenzyl)oxime; 17β-Hydroxy-5α-androstan-3-one 17-acetate 3-(O-p-nitrobenzyloxime); Androstane-3,17-dione derivative; Steroid oxime intermediate; p-Nitrobenzyl oxime of 17β-acetoxy-5α-androstan-3-one
EINECS	Contact for details

Quality Control

Our 17β-Acetyloxy-5α-Androstan-3-One o-(p-Nitrophenyl)Oxime is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, purity, and 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 and incompatible materials. This material is light-sensitive (store away from light).

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%
Heavy Metals	≤ 10 ppm

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