Description

1,6-Dithiabenz(3,4)Estra-3,5(10),8,14-Tetraen-17-One CAS NO 87303-94-4 is a high-purity, complex heterocyclic steroid derivative, valued for its unique molecular scaffold. This compound is critical for advanced research and development in pharmaceutical chemistry, serving as a sophisticated building block or intermediate. It is primarily sought by R&D laboratories and fine chemical manufacturers focused on developing novel therapeutic agents, particularly in oncology and endocrinology.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel steroid-based drug candidates for targeted therapies.
• Biochemical Research: Used as a reference standard or probe in studying steroid receptor interactions and metabolic pathways.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct advanced molecular architectures due to its fused dithiabenz and estrane rings.
• Academic & Industrial R&D: Essential for exploratory chemistry in universities and corporate research centers developing new chemical entities.
• Process Development: Serves as a model compound for optimizing synthetic routes and scaling up production of related steroid derivatives.

Basic Information

Product Name	1,6-Dithiabenz(3,4)Estra-3,5(10),8,14-Tetraen-17-One
CAS No.	87303-94-4
Molecular Formula	C18H18OS2
Molecular Weight	314.46 g/mol
Synonyms	1,6-Dithiabenz[3,4]estra-3,5(10),8,14-tetraen-17-one; 17-Oxo-1,6-dithiabenz[3,4]estra-3,5(10),8,14-tetraene; Dithiabenzestratetraenone; Steroid-fused dithiin derivative; 87303-94-4; 1,6-Dithia-benz[3,4]estra-3,5(10),8,14-tetraen-17-one
EINECS	Contact for details

Quality Control

Our 1,6-Dithiabenz(3,4)Estra-3,5(10),8,14-Tetraen-17-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and specifications can be aligned with client-specific requirements for advanced pharmaceutical development.

Storage

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

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%
Heavy Metals	≤ 10 ppm

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