ChemicalBook >> CAS DataBase List >>7-Fluoro-4-hydroxy-2H-chromen-2-one
7-Fluoro-4-hydroxy-2H-chromen-2-one
- CAS No.
- 2145-27-9
- Chemical Name:
- 7-Fluoro-4-hydroxy-2H-chromen-2-one
- Synonyms
- 7-Fluoro-4-hydroxycoumarin;7-Fluoro-4-hydroxy-2H-chromen-2-one;7-Fluoro-4-hydroxy-2H-1-benzopyran-2-one;7-Fluoro-4-hydroxy-1(2H)-benzopyran-2-one;2H-1-Benzopyran-2-one, 7-fluoro-4-hydroxy-
- CBNumber:
- CB32755514
- Molecular Formula:
- C9H5FO3
- Molecular Weight:
- 180.13
- MDL Number:
- MFCD11845381
- MOL File:
- 2145-27-9.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| WGK Germany | 3 |
7-Fluoro-4-hydroxy-2H-chromen-2-one price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 732982 | 7-Fluoro-4-hydroxycoumarin | 2145-27-9 | 250mg | $152 | 2023-06-20 | Buy |
| TRC | F600573 | 7-fluoro-4-hydroxy-2H-chromen-2-one | 2145-27-9 | 50mg | $175 | 2021-12-16 | Buy |
| TRC | F600573 | 7-fluoro-4-hydroxy-2H-chromen-2-one | 2145-27-9 | 100mg | $285 | 2021-12-16 | Buy |
7-Fluoro-4-hydroxy-2H-chromen-2-one Chemical Properties,Uses,Production
Uses
Reactant for:
- Enantioselective synthesis of polycyclic coumarins via in situ formed primary amine-imine-catalyzed asymmetric Michael addition to cyclic enones
- Preparation of dicoumarol analogs as inhibitors of human NAD(P)H quinone oxidoreductase-1 (NQO1) as agents active against human pancreatic and colon cancer cells
- Imidazolidinecarboxylic acid-catalyzed asymmetric Michael reaction with unsaturated ketones in a highly atom-economic catalytic one-step formation of optically active warfarin anticoagulant
- Asymmetric synthesis of functionalized α-keto esters and their hemiketal and hemiaminal derivatives via direct Michael addition with unsaturated α-keto esters catalyzed by bisoxazoline-copper(II) complexes
7-Fluoro-4-hydroxy-2H-chromen-2-one Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 31)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29807 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 | sales@aochuangchem.com | China | 9297 | 58 |
| Shaoxin Catsyn Co., Ltd. | +undefined-0575-82040869 +86-0575-82040869; | sales@catsyn.com | China | 6114 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| Chemwill Asia Co.,Ltd. | 86-21-51086038 | chemwill_asia@126.com | CHINA | 23912 | 58 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51456 | 80 |
| ATK CHEMICAL COMPANY LIMITED | 021-51619050 13301662590 | mandy@atkchemical.com | China | 9053 | 55 |
View Lastest Price from 7-Fluoro-4-hydroxy-2H-chromen-2-one manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-04 | 7-Fluoro-4-hydroxy-2H-chromen-2-one
2145-27-9
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2020-01-09 | 7-Fluoro-4-hydroxy-2H-chromen-2-one
2145-27-9
|
US $2.00 / KG | 1g | 98%min | ask | Career Henan Chemical Co |
-
- 7-Fluoro-4-hydroxy-2H-chromen-2-one
2145-27-9
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 7-Fluoro-4-hydroxy-2H-chromen-2-one
2145-27-9
- US $2.00 / KG
- 98%min
- Career Henan Chemical Co
7-Fluoro-4-hydroxy-1(2H)-benzopyran-2-one
7-Fluoro-4-hydroxy-2H-chromen-2-one
7-Fluoro-4-hydroxycoumarin
7-Fluoro-4-hydroxy-2H-1-benzopyran-2-one
2H-1-Benzopyran-2-one, 7-fluoro-4-hydroxy-
2145-27-9