Description

4-Nitroestrone 3-Methyl Ether is a chemically modified steroid derivative, specifically a nitrated and methylated analog of estrone. This compound serves as a crucial advanced pharmaceutical intermediate and a valuable research chemical in the development and study of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical synthesis facilities focused on steroid chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel steroid-based drug candidates for research and development.
• Biochemical Research: Used as a reference standard or probe in studies investigating steroid receptor interactions and metabolic pathways.
• Organic Synthesis: Serves as a specialized starting material or intermediate for the preparation of more complex, functionally modified steroid molecules.
• Academic Research: Employed in university and institutional laboratories for chemical education and advanced research in medicinal chemistry.

Basic Information

Product Name	4-Nitroestrone 3-Methyl Ether
CAS No.	14846-62-9
Molecular Formula	C19H23NO4
Molecular Weight	329.39 g/mol
Synonyms	Estrone, 3-methyl ether, 4-nitro-; 4-Nitroestrone 3-methyl ether; 3-Methoxy-4-nitroestra-1,3,5(10)-trien-17-one; 4-Nitro-3-methoxyestra-1,3,5(10)-trien-17-one; 17-Oxo-4-nitroestra-1,3,5(10)-trien-3-yl methyl ether
EINECS	Contact for details

Quality Control

Our 4-Nitroestrone 3-Methyl Ether is produced under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research applications. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry for identity confirmation and purity assessment. Certificates of Analysis (COA) detailing specific lot results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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