(3R,4S)-1-BENZOYL-3-((2-METHOXYPROPAN-2-YL)OXY)-4-PHENYLAZETIDIN-2-ONE

Modify Date: 2025-08-25 12:32:08

(3R,4S)-1-BENZOYL-3-((2-METHOXYPROPAN-2-YL)OXY)-4-PHENYLAZETIDIN-2-ONE Structure
(3R,4S)-1-BENZOYL-3-((2-METHOXYPROPAN-2-YL)OXY)-4-PHENYLAZETIDIN-2-ONE structure
Common Name (3R,4S)-1-BENZOYL-3-((2-METHOXYPROPAN-2-YL)OXY)-4-PHENYLAZETIDIN-2-ONE
CAS Number 149107-92-6 Molecular Weight 339.38500
Density 1.22 Boiling Point 459.6ºC at 760 mmHg
Molecular Formula C20H21NO4 Melting Point 89-94ºC
MSDS N/A Flash Point N/A

 Names

Name (3R,4S)-1-benzoyl-3-(2-methoxypropan-2-yloxy)-4-phenylazetidin-2-one

 Chemical & Physical Properties

Density 1.22
Boiling Point 459.6ºC at 760 mmHg
Melting Point 89-94ºC
Molecular Formula C20H21NO4
Molecular Weight 339.38500
Exact Mass 339.14700
PSA 55.84000
LogP 3.11590
Vapour Pressure 1.25E-08mmHg at 25°C
Index of Refraction 1.595

 Synthetic Route

~75%

(3R,4S)-1-BENZOYL-3-((2-METHOXYPROPAN-2-YL)OXY)-4-PHENYLAZETIDIN-2-ONE Structure

(3R,4S)-1-BENZO...

CAS#:149107-92-6

Literature: Bristol-Myers Squibb Company Patent: US6350887 B1, 2002 ; Location in patent: Example 3 ;

 Precursor & DownStream

Precursor  2

DownStream  0

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