(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.](/CAS2/GIF/1100617-38-6.gif)
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- $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
5 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- TRC
Package
- 1mg
- 5mg
- 25mg
- 50mg
- Manufactureraablocks
- Product numberAA007DZ7
- Product description(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one
- Packaging25mg
- Price$774
- Updated2026-05-28
- 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
- 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
- ManufacturerTRC
- Product numberTRC-C379945-25MG
- Product description(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one
- Packaging25mg
- Price$817
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA007DZ7 | (3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one | 25mg | $774 | 2026-05-28 | 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 |
| TRC | TRC-C379945-25MG | (3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one | 25mg | $817 | 2026-06-03 | 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
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
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Description
An impurity formed during the preparation of Montelukast.More related product prices
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Suppliers and manufacturers
Moxin Chemicals
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J & K SCIENTIFIC LTD.
Chemsky（shanghai）International Co.,Ltd.
BOC Sciences
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Montelukast Impurity
CAS:1100617-38-6