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ChemicalBook >> CAS DataBase List >> (3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one

(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one

(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one price.
  • $198 - $1055
  • Product name: (3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one
  • CAS: 1100617-38-6
  • MF: C27H20ClNO2
  • MW: 425.91
  • EINECS:
  • MDL Number:
  • Synonyms:(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one;Montelukast Lactone;(3S)-3-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-3H-benzo[c]oxepin-1-one;2-Benzoxepin-1(3H)-one, 3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-, (3S)-;Montelukast Lactone Impurity
3 prices
Selected condition：
Brand
  • AK Scientific
  • TRC
Package
  • 1mg
  • 5mg
  • 50mg
  • ManufacturerAK Scientific
  • Product number3405DN
  • Product description(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one
  • Packaging1mg
  • Price$198
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3405DN
  • Product description(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one
  • Packaging5mg
  • Price$374
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberC379945
  • Product description(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one
  • Packaging50mg
  • Price$1055
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 3405DN (3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one 1mg $198 2021-12-16 Buy
AK Scientific 3405DN (3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one 5mg $374 2021-12-16 Buy
TRC C379945 (3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one 50mg $1055 2021-12-16 Buy

Properties

Boiling point :651.4±55.0 °C(Predicted)
Density :1.297±0.06 g/cm3(Predicted)
solubility :Chloroform, Dichloromethane, Ethyl Acetate, Methol,
pka :2.19±0.61(Predicted)
form :Foam
color :Pale Yellow

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

An impurity formed during the preparation of Montelukast.