Description

16B-Hydroxyestrone Diacetate is a diacetylated derivative of the endogenous estrogen metabolite, 16α-hydroxyestrone. This compound serves as a valuable high-purity chemical intermediate in advanced pharmaceutical research and synthesis. It is primarily utilized by research institutions and pharmaceutical developers working on steroid chemistry, hormone-related studies, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of steroid-based pharmaceuticals and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in metabolic studies of estrogen pathways and endocrine research.
• Academic & R&D Laboratories: Serves as a building block for organic synthesis in university and industrial research settings focused on steroid derivatives.
• Analytical Standard: Employed in method development and quality control testing within analytical laboratories for accurate quantification.

Basic Information

Product Name	16B-Hydroxyestrone Diacetate
CAS No.	1247-70-7
Molecular Formula	C22H28O5
Molecular Weight	372.46 g/mol
Synonyms	16α-Hydroxyestrone Diacetate; 16α-Hydroxyestrone 3,16-Diacetate; Estrone, 16α-hydroxy-, diacetate; 3,16α-Diacetoxyestra-1,3,5(10)-trien-17-one; 16α-Hydroxy-17-ketoestra-1,3,5(10)-triene-3,16-diyl diacetate
EINECS	Contact for details

Quality Control

Our 16B-Hydroxyestrone Diacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research-grade materials. Certificates of Analysis (COA) documenting all critical quality parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

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.