ChemicalBook >> CAS DataBase List >>(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
![(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one Structure](CAS/20200119/GIF/528587-70-4.gif)
- CAS No.
- 528587-70-4
- Chemical Name:
- (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
- Synonyms
- Lemborexant Impurity 2;RMA-879;Leibore intermediate IIa impurity IIa-1;(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one;(1S,5R)-2-oxo-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexane;3-Oxabicyclo[3.1.0]hexan-2-one, 1-(3-fluorophenyl)-, (1S,5R)-;[(1R,2S)-2-(3-fluorophenyl)-2-[(4-methylphenyl)sulfonyloxy-methyl]cyclopropyl]methyl acetate;Phenol,3-[(7,8,10,11,13,14-hexahydro[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazolin-4-yl)amino]-
- CBNumber:
- CB03361865
- Molecular Formula:
- C11H9FO2
- Molecular Weight:
- 192.19
- MDL Number:
- MOL File:
- 528587-70-4.mol
- MSDS File:
- SDS
Last updated:2026-08-05 19:35:02
| Product description | Number | Pack Size | Price |
| (1S,5R)-1-(3-Fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one 99% | AA01FXMN | 25g | $143 |
| (1S,5R)-1-(3-Fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one 99% | AA01FXMN | 100g | $398 |
| (1S,5R)-1-(3-Fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one 99% | AA01FXMN | 250g | $717 |
| (1S,5R)-1-(3-Fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one 99% | AA01FXMN | 1kg | $1291 |
| (3aR,4aS)-4a-(3-fluorophenyl)-1,3,3a,4a-tetrahydrocyclopropa[1,2-c]furan-1-one 95% | AD242291 | 100MG | $295 |
| More product size | |||
| Boiling point | 344.8±35.0 °C(Predicted) |
|---|---|
| Density | 1.390±0.06 g/cm3(Predicted) |
| FDA UNII | 4JL6E5QY7S |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| aablocks | AA01FXMN | (1S,5R)-1-(3-Fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one 99% | 528587-70-4 | 25g | $143 | 2026-05-30 | Buy |
| aablocks | AA01FXMN | (1S,5R)-1-(3-Fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one 99% | 528587-70-4 | 100g | $398 | 2026-05-30 | Buy |
| aablocks | AA01FXMN | (1S,5R)-1-(3-Fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one 99% | 528587-70-4 | 250g | $717 | 2026-05-30 | Buy |
| aablocks | AA01FXMN | (1S,5R)-1-(3-Fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one 99% | 528587-70-4 | 1kg | $1291 | 2026-05-30 | Buy |
| ACHEMBLOCK | AD242291 | (3aR,4aS)-4a-(3-fluorophenyl)-1,3,3a,4a-tetrahydrocyclopropa[1,2-c]furan-1-one 95% | 528587-70-4 | 100MG | $295 | 2026-05-27 | Buy |
(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 72)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zhengzhou Alfa Chemical Co.,Ltd | +86-18530059196 | sale04@alfachem.cn | China | 9636 | 58 |
| Dideu Industries Group Limited | +8617392712697 | 1022@dideu.com | China | 29095 | 58 |
| Shanghai Joiny Pharmaceutical Co.,LTD | +86-13681955282 | gyd@joiny-pharma.com | China | 401 | 58 |
| Jiangsu Guiren Medicine Co.,Ltd | +86-13815020719 | guiren_medicine@163.com | China | 212 | 58 |
| Shaanxi Dideu New Materials Co. Ltd | 18192503167 | 1036@dideu.com | China | 13244 | 58 |
| Shenzhen Nexcon Pharmatechs Ltd. | +86-0755-89396905 +86-18025329037 | admin@nexconn.com | China | 6061 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-15225627621 +86-13213167925 | jiuyitime@fdachem.com | China | 16505 | 58 |
| Jinan Ruitong Biotech Co., Ltd. | +86-16615778970 +86-16615778970 | info@ritonbio.com | China | 511 | 58 |
| Sinco Pharmachem (ShenZhen) R&D Co., Ltd. | +86-18603013401 | jack.lin@sincopharmachem.com | China | 9999 | 58 |
| NANJING YINGWEN BIOTECHNOLOGY CO LTD | +86-13382787392 | sales@aeechem.com | China | 10000 | 58 |
View Lastest Price from (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one pictures](/ProductImageEN3/2026-08/Small/e65d2b73-de80-4f8c-a1a8-8fd4f527decd.jpg) |
2026-08-05 | (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
528587-70-4
|
1kg | 98% | 1000kgs | Shaanxi Dideu New Materials Co. Ltd | ||
![(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one pictures](/ProductImageEN1/2025-08/Small/54578c74-8307-42d0-b9af-69d852692b04.gif) |
2026-06-08 | (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
528587-70-4
|
1kg | 99% | 1 | Jinan Ruitong Biotech Co., Ltd. | ||
![(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one pictures](/ProductImageEN2/2025-11/Small/e0410924-0844-4d73-bc24-13c9c886260c.png) |
2025-11-19 | (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
528587-70-4
|
1kg | 98% | 1000kg | Shanghai Joiny Pharmaceutical Co.,LTD |
-
- (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
528587-70-4
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
-
- (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
528587-70-4
- 99%
- Jinan Ruitong Biotech Co., Ltd.
-
- (1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
528587-70-4
- $0.00
- 98%
- Shanghai Joiny Pharmaceutical Co.,LTD
(1S,5R)-2-oxo-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexane
(1S,5R)-1-(3-fluorophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
3-Oxabicyclo[3.1.0]hexan-2-one, 1-(3-fluorophenyl)-, (1S,5R)-
Phenol,3-[(7,8,10,11,13,14-hexahydro[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazolin-4-yl)amino]-
RMA-879
Leibore intermediate IIa impurity IIa-1
Lemborexant Impurity 2
[(1R,2S)-2-(3-fluorophenyl)-2-[(4-methylphenyl)sulfonyloxy-methyl]cyclopropyl]methyl acetate
528587-70-4
