(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one CAS NO.:139893-81-5

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(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one CAS NO.:139893-81-5
Details
(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one (1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one Usage
Category
Edoxaban Intermediates
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Description
(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one
Product Name:
(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one
Synonyms:
6-Oxabicyclo[3.2.1]octan-7-one,4-bromo-,(1S-exo)-(9CI);(1S,4S,5S)-4-bromo-6-oxabicyclo[3.2.1]octan-7-one;EdoxabanImpurity80;(1S,4S,5S)-4-Bromo-6-oxabiChemicalbookcyclo[3.2.1]octan-7-oneQ:Whatis(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-oneQ:WhatistheCASNumberof(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one
CAS:
139893-81-5
MF:
C7H9BrO2
MW:
205.05
(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one
Density 1.642±0.06 g/cm3(Predicted)
Boiling Point:
324.2±25.0 °C(Predicted)
Solubility
Slightly soluble in water, soluble in DMSO/methanol.
Form
solid
Color

White

Usage
Uses
(1S,4S,5S)-4-Bromo-6-oxabicyclo[3.2.1]octan-7-one is mainly used in the field of pharmaceutical intermediates. It is a key intermediate for the synthesis of edoxaban, a new type of oral anticoagulant. In the synthesis process of edoxaban, it can be used to prepare tert-butyl (1R,2S,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexylcarbamate, a key intermediate of edoxaban, through a series of reactions such as ring opening, oxidation, and enzyme-catalyzed asymmetric reductive amination. In addition, it can also serve as a starting material for the preparation of other biologically active heterocyclic compounds, and has important application value in organic synthesis and drug research and development.

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