Description

3-Hydroxy-1,3,5(10),7-Estratetren-17-One o-Methyl Oxime is a high-purity steroidal oxime derivative, a key advanced intermediate in the synthesis of complex pharmaceutical compounds. This compound matters for its role in enabling precise chemical modifications essential for developing novel therapeutic agents and fine-tuning biological activity. It is primarily needed by research institutions and pharmaceutical manufacturers engaged in steroid chemistry, hormone research, and the development of new active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of novel steroidal drugs and hormone analogs.
• Research & Development: Used in academic and industrial laboratories for investigating structure-activity relationships (SAR) in steroid-based compounds.
• API Synthesis: Serves as a precursor in the production of specific active pharmaceutical ingredients requiring a modified estratetren backbone.
• Biochemical Research: Employed in studies targeting estrogen receptors or related biological pathways for potential therapeutic applications.
• Reference Standard: Can be utilized as an analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	3-Hydroxy-1,3,5(10),7-Estratetren-17-One o-Methyl Oxime
CAS No.	69834-04-4
Molecular Formula	C19H25NO2
Molecular Weight	299.41 g/mol
Synonyms	3-Hydroxyestra-1,3,5(10),7-tetraen-17-one O-methyloxime; 17-O-Methyloxime of 3-Hydroxyestra-1,3,5(10),7-tetraen-17-one; Estratetren-17-one O-methyloxime derivative; 3-Hydroxyestra-1,3,5(10),7-tetraen-17-one methyloxime; Steroidal Oxime Intermediate 69834-04-4
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-1,3,5(10),7-Estratetren-17-One o-Methyl Oxime is produced under a strict quality management system. Each 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 detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

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 the container sealed to protect the light-sensitive compound from degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.