Description

3β-(Acetyloxy)Cholest-4-En-6-One Ethylene Acetal is a high-purity steroidal intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a versatile building block in the production of complex pharmaceutical and research compounds. It is primarily needed by manufacturers and R&D laboratories in the pharmaceutical, biotechnology, and fine chemical sectors for developing steroid-based therapeutics and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial laboratories for exploring new synthetic pathways and studying steroid chemistry.
• Fine Chemical Synthesis: Serves as a specialized building block for creating complex, high-value molecules in custom synthesis projects.
• Biochemical Research: Employed in the study of steroid hormone pathways, receptor binding, and metabolic processes.
• Reference Standard: Can be utilized as an analytical standard for quality control and method development in chromatographic analysis.

Basic Information

Product Name	3β-(Acetyloxy)Cholest-4-En-6-One Ethylene Acetal
CAS No.	38404-91-0
Molecular Formula	C₃₁H₅₀O₄
Molecular Weight	486.73 g/mol
Synonyms	Cholest-4-en-6-one, 3-(acetyloxy)-, ethylene acetal; 3β-Acetoxycholest-4-en-6-one ethylene acetal; 6,6-Ethylenedioxycholest-4-en-3β-yl acetate; 3β-Acetoxy-6,6-ethylenedioxy-cholest-4-ene; 6-Ketocholest-4-en-3β-yl acetate ethylene ketal; (3β)-3-(Acetyloxy)cholest-4-en-6-one ethylene acetal
EINECS	Contact for details

Quality Control

Our 3β-(Acetyloxy)Cholest-4-En-6-One Ethylene Acetal is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be stored away from light. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.