Description

(17R)-17-Hydroxy-19-Nor-5α-Pregn-1-Ene-3,20-Dione CAS NO 15067-83-1 is a high-purity, synthetic steroid derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical pharmaceutical intermediate for the synthesis of novel therapeutic agents, particularly in the fields of endocrinology and oncology. It is primarily sought by R&D laboratories, contract manufacturing organizations (CMOs), and pharmaceutical companies engaged in the development of steroidal drugs and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex steroidal active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and optimization of new drug candidates targeting hormone-related pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Process Chemistry: Employed in scale-up and process optimization studies for the commercial manufacturing of steroidal compounds.
• Biochemical Research: Utilized in studies investigating steroid hormone metabolism, receptor binding, and biological activity.

Basic Information

Product Name	(17R)-17-Hydroxy-19-Nor-5α-Pregn-1-Ene-3,20-Dione
CAS No.	15067-83-1
Molecular Formula	C₂₀H₂₈O₃
Molecular Weight	316.44 g/mol
Synonyms	17-Hydroxy-19-nor-5α-pregn-1-ene-3,20-dione; 19-Nor-5α-pregn-1-ene-3,20-dione, 17-hydroxy-; (17R)-17-Hydroxy-19-norpregn-1-ene-3,20-dione; 5α-Pregn-1-ene-3,20-dione, 17-hydroxy-19-nor-; 19-Nor-5α-pregn-1-en-3,20-dione, 17-hydroxy-; 15067-83-1; 17-Hydroxy-19-nor-5α-pregn-1-ene-3,20-dione (17R)-
EINECS	Contact for details

Quality Control

Our (17R)-17-Hydroxy-19-Nor-5α-Pregn-1-Ene-3,20-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting pharmaceutical-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

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