Description

16-Methylamino-3-Methoxy-1,3,5-Estratrien-17-Ol is a synthetic estrogen derivative with a specific methylamino substitution. This compound is significant as a key intermediate in the research and development of novel steroidal pharmaceuticals and active pharmaceutical ingredients (APIs). It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in endocrinology and hormone-related therapeutic studies.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of advanced steroidal drugs and hormone analogs.
• Biochemical Research: Used in academic and industrial research to study estrogen receptor binding and modulation.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Preclinical Development: Employed in the early-stage development of new chemical entities (NCEs) targeting hormonal pathways.

Basic Information

Product Name	16-Methylamino-3-Methoxy-1,3,5-Estratrien-17-Ol
CAS No.	90193-07-0
Molecular Formula	C20H27NO2
Molecular Weight	313.44 g/mol
Synonyms	16-Methylamino-3-methoxyestra-1,3,5(10)-trien-17-ol; 16-Methylaminoestradiol 3-Methyl Ether; 16-Methylamino-3-methoxy-1,3,5(10)-estratrien-17-ol; 16-Methylamino-3-methoxyestra-1,3,5(10)-trien-17beta-ol; 16-Methylamino-3-methoxy-1,3,5(10)-estratrien-17beta-ol; 16-Methylamino-3-methoxyestra-1,3,5(10)-trien-17β-ol; 16-Methylamino-3-methoxyestradiol
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles. We adhere to strict internal quality protocols suitable for research and pharmaceutical intermediate applications.

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 away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%

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