Description

(E)-3β-Acetoxy-5,10-Secocholest-1(10)-En-5-One is a high-purity, synthetic steroid derivative and a key intermediate in advanced organic synthesis. This compound is valued for its defined stereochemistry and functional groups, which enable precise chemical transformations in complex molecule construction. It is primarily utilized by research institutions and pharmaceutical development companies working on novel therapeutic agents, hormone analogs, and other fine chemical products requiring a sophisticated steroidal backbone.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial R&D for studying steroid metabolism, receptor interactions, and structure-activity relationships.
• Fine Chemical Synthesis: Serves as a precursor for the production of other specialized secosteroids and cholestane derivatives.
• Biochemical Probes: Can be utilized in the development of labeled compounds or probes for biological and diagnostic research.

Basic Information

Product Name	(E)-3β-Acetoxy-5,10-Secocholest-1(10)-En-5-One
CAS No.	5847-17-6
Molecular Formula	C₂₉H₄₆O₃
Molecular Weight	442.68 g/mol
Synonyms	(E)-3β-Acetoxy-5,10-secocholest-1(10)-en-5-one; 3β-Acetoxy-5,10-secocholesta-1(10),6-dien-5-one; 5,10-Secocholest-1(10)-ene-3β-ol-5-one, 3-acetate; 3β-Acetoxy-1,10-secocholesta-1,6-dien-5-one; Secocholestadienone acetate derivative; Steroid intermediate 5847-17-6
EINECS	Contact for details

Quality Control

Our (E)-3β-Acetoxy-5,10-Secocholest-1(10)-En-5-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a Certificate of Analysis (COA) with every shipment, detailing all specifications and test results to ensure compliance with your research or production requirements.

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. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Specific Rotation	Contact for details
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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