Description

(17R)-10β-Hydroperoxy-17-Hydroxy-19-Norpregn-4-En-20-Yn-3-One CAS NO 1238-54-6 is a high-purity synthetic steroid derivative characterized by its unique hydroperoxy and hydroxy functional groups. This compound is a critical advanced intermediate in the synthesis of complex pharmaceutical actives, offering a defined stereochemical starting point for further chemical transformations. It is primarily utilized by research institutions and pharmaceutical manufacturers specializing in steroid-based drug discovery and development.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel steroidal drugs and active pharmaceutical ingredients (APIs).
• Steroid Research: Used as a reference standard or precursor in academic and industrial research focused on steroid hormone analogs and their biological activities.
• Process Chemistry: Serves as a crucial intermediate in the development and scale-up of synthetic routes for complex organic molecules within GMP environments.
• Biochemical Studies: Employed in the investigation of enzyme-substrate interactions, particularly with enzymes involved in steroid biosynthesis and metabolism.

Basic Information

Product Name	(17R)-10β-Hydroperoxy-17-Hydroxy-19-Norpregn-4-En-20-Yn-3-One
CAS No.	1238-54-6
Molecular Formula	C₂₀H₂₆O₄
Molecular Weight	330.42 g/mol
Synonyms	10β-Hydroperoxy-17-hydroxy-19-norpregn-4-en-20-yn-3-one; 17R-10β-Hydroperoxy-17-hydroxy-19-norpregn-4-en-20-yn-3-one; 19-Norpregn-4-ene-3,20-dione, 10,17-dihydroxy-, 10-hydroperoxide, (10β,17R)-; 10β-Hydroperoxy-17α-hydroxy-19-nor-4-pregnene-20-yn-3-one; 10β-Hydroperoxy-17α-hydroxy-19-norpregn-4-en-20-yn-3-one; 10β-Hydroperoxy-17α-hydroxy-19-nor-4-pregnene-20-yn-3-one
EINECS	Contact for details

Quality Control

Our (17R)-10β-Hydroperoxy-17-Hydroxy-19-Norpregn-4-En-20-Yn-3-One is manufactured 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 stringent specifications for research and pharmaceutical use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, assay, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a dry, cool, and well-ventilated area, away from heat sources and incompatible materials.

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%
Single Unknown Impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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