94618-89-0

Basic information

• Product Name: benzoyloxy-3 N-oxy methylimino-17 estra-1,3,5 ⁽¹⁰⁾ triene nitrone
• CAS NO: 94618-89-0
• Molecular Weight: 403.521
• Mol File: 94618-89-0.mol

Chemical Properties

• CAS DataBase Reference: benzoyloxy-3 N-oxy methylimino-17 estra-1,3,5 ⁽¹⁰⁾ triene nitrone(CAS DataBase Reference)
• NIST Chemistry Reference: benzoyloxy-3 N-oxy methylimino-17 estra-1,3,5 ⁽¹⁰⁾ triene nitrone(94618-89-0)
• EPA Substance Registry System: benzoyloxy-3 N-oxy methylimino-17 estra-1,3,5 ⁽¹⁰⁾ triene nitrone(94618-89-0)

Safety Data

• Hazardous Substances Data: 94618-89-0(Hazardous Substances Data)

Upstream product

• 2393-53-5 estrone 3-benzoate 
• 4229-44-1 N-methylhydroxyamine hydrochloride 

Downstream Products

• 94618-90-3 benzoyloxy-16-β benzoyloxy-3 estra-1,3,5 (10) triene one-17 
• 94618-91-4 benzoyloxy-16β benzoyloxy-3 estra-1,3,5 (10) triene one-17 

Relevant articles and documents

Action de l'anhydride acetique et des chlorures de benzoyle et de p-toluene sulfonyle sur des nitrones derivees de ceto-17 steroides. Conditions conduisant a un rearrangement ou a une fonctionnalisation

The reaction of the title reagents under anhydrous conditions and in the presence of base leads to steroidal derivatives functionalised at position 16; whereas, in the presence of water, paratoluenesulphonyl chloride gives 17-aza-D-homo lactams by ring expansion, and use of benzoyl chloride promotes a hydrolytic fragmentation.In contrast to earlier studies, the formation of an oxaziridine under aqueous alkaline conditions was not observed in this work.These results, when considered in conjunction with those previously obtained, enable the course of these reactions to be determined as a function of the reaction conditions.