Description

3,6α,7α-Tris[(Trifluoroacetyl)Oxy]Estra-1,3,5(10)-Trien-17-One is a high-purity, synthetic steroid derivative characterized by its trifluoroacetyl ester functional groups. This compound is a critical advanced intermediate for the synthesis of complex steroid-based pharmaceuticals and research compounds. It is primarily utilized by research institutions and pharmaceutical development laboratories engaged in steroid chemistry, hormone research, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex steroid drugs and active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial R&D for studying steroid metabolism, receptor binding, and structure-activity relationships (SAR).
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Research: Employed in the development of enzyme inhibitors and probes for investigating steroidogenic pathways.
• Process Chemistry: Utilized in scaling up synthetic routes for steroid-based compounds under Good Manufacturing Practice (GMP) conditions.

Basic Information

Product Name	3,6α,7α-Tris[(Trifluoroacetyl)Oxy]Estra-1,3,5(10)-Trien-17-One
CAS No.	56438-13-2
Molecular Formula	C26H25F9O7
Molecular Weight	620.47 g/mol
Synonyms	17-Oxoestra-1,3,5(10)-triene-3,6,7-triyl tris(2,2,2-trifluoroacetate); Estra-1,3,5(10)-trien-17-one, 3,6,7-tris[(trifluoroacetyl)oxy]-; 3,6,7-Tris-O-(trifluoroacetyl)estra-1,3,5(10)-trien-17-one; Trifluoroacetyl Estrone Derivative; 3,6,7-Tris(trifluoroacetoxy)estra-1,3,5(10)-trien-17-one
EINECS	Contact for details

Quality Control

Our 3,6α,7α-Tris[(Trifluoroacetyl)Oxy]Estra-1,3,5(10)-Trien-17-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and pharmaceutical applications. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant quality management standards to support our clients' regulatory and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.