103004-77-9

Basic information

• Product Name: 3β-hydroxy-23t-phenyl-21,24-dinor-5β-chol-22-en-20-one
• CAS NO: 103004-77-9
• Molecular Weight: 406.609
• Mol File: 103004-77-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3β-hydroxy-23t-phenyl-21,24-dinor-5β-chol-22-en-20-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3β-hydroxy-23t-phenyl-21,24-dinor-5β-chol-22-en-20-one(103004-77-9)
• EPA Substance Registry System: 3β-hydroxy-23t-phenyl-21,24-dinor-5β-chol-22-en-20-one(103004-77-9)

Safety Data

• Hazardous Substances Data: 103004-77-9(Hazardous Substances Data)

Upstream product

• 128-21-2 3β-hydroxy-5β-pregnan-20-one 
• 100-52-7 benzaldehyde 
• 128-20-1 PREGNANOLONE 
• 516-55-2 isopregnanolone 
• 906-83-2 pregnenolone acetate 

Downstream Products

• 1620967-19-2 C₃₀H₄₂N₂O₂ 
• 1620967-21-6 C₃₀H₄₂N₂O₂ 

Relevant articles and documents

Synthesis of steroidal derivatives containing substituted, fused and spiro pyrazolines

An efficient and facile synthesis of fused, substituted and spiro pyrazoline steroid derivatives through a cycloaddition reaction of different α,β-unsaturated ketones with hydrazine acetate in acetic acid is reported. Depending on the starting material, the ring closure reaction provided a mixture of two steroidal pyrazoline epimers that were separated and studied by NMR techniques. In one case it was possible to isolate and characterize the hydrazone derivative as the reaction intermediate, which confirms the mechanism proposed in the literature [11,25,26].2014 Published by Elsevier Inc.