Description

14-Hydroxy-3-Methoxy-D-Homoestra-1,3,5(10)-Trien-17A-One is a high-purity steroidal intermediate of significant interest in advanced pharmaceutical synthesis. This compound matters as a critical building block for the development of novel therapeutic agents, particularly in the field of endocrinology and hormone-related research. It is primarily needed by R&D laboratories, pharmaceutical manufacturers, and fine chemical suppliers engaged in the production of specialized steroid-based APIs and reference standards. Our supply ensures consistent quality and reliable availability for critical development and manufacturing processes.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex steroidal active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial laboratories for investigating new synthetic pathways and biological activities of modified steroids.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Fine Chemical Synthesis: Employed in the production of specialized, high-value steroid derivatives for various experimental and commercial applications.

Basic Information

Product Name	14-Hydroxy-3-Methoxy-D-Homoestra-1,3,5(10)-Trien-17A-One
CAS No.	10003-04-0
Molecular Formula	C20H28O3
Molecular Weight	316.44 g/mol
Synonyms	14-Hydroxy-3-methoxy-D-homoestra-1,3,5(10)-trien-17a-one; 3-Methoxy-14-hydroxy-D-homoestra-1,3,5(10)-trien-17a-one; 14-Hydroxy-3-methoxyestra-1,3,5(10)-trien-17-one (D-homo); D-Homoestra-1,3,5(10)-trien-17a-one, 14-hydroxy-3-methoxy-; Estra-1,3,5(10)-trien-17-one, 14-hydroxy-3-methoxy-, D-homo-
EINECS	Contact for details

Quality Control

Our 14-Hydroxy-3-Methoxy-D-Homoestra-1,3,5(10)-Trien-17A-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results 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 tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.