ChemicalBook >> CAS DataBase List >>R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one
R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one
- CAS No.
- 17654-19-2
- Chemical Name:
- R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one
- Synonyms
- (R)-Naringenin;(+)-Naringenin;Naringenin (R)-Isomer;(2R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one;R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one;4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2R)-
- CBNumber:
- CB42657374
- Molecular Formula:
- C15H12O5
- Molecular Weight:
- 272.25
- MDL Number:
- MOL File:
- 17654-19-2.mol
- MSDS File:
- SDS
Last updated:2026-05-28 04:24:13
| Boiling point | 577.5±50.0 °C(Predicted) |
|---|---|
| Density | 1.485±0.06 g/cm3(Predicted) |
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| solubility | Methanol (Slightly, Sonicated) |
| form | Solid |
| pka | 7.52±0.40(Predicted) |
| color | Off-White to Light Yellow |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Matrix Scientific | 294918 | (R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one | 17654-19-2 | 50.00mg | $113 | 2026-05-19 | Buy |
| Matrix Scientific | 294918 | (R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one | 17654-19-2 | 100.00mg | $176 | 2026-05-19 | Buy |
| Matrix Scientific | 294918 | (R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one | 17654-19-2 | 250.00mg | $361 | 2026-05-19 | Buy |
| aablocks | AA00B5ZZ | (R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one 98%99%ee | 17654-19-2 | 50mg | $79 | 2026-05-28 | Buy |
| aablocks | AA00B5ZZ | (R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one 98%99%ee | 17654-19-2 | 100mg | $125 | 2026-05-28 | Buy |
R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one Chemical Properties, Uses, Production
Uses
(R)-Naringenin is an active flavanone that has been studied as an inhibitor of cytochromes P450 (CYPs), specifically shown to be potent against CYP2C9 and CYP3A. It is found in grape juice as rac Naringenin (N378950) where the (S)-Naringenin (N378955) displays antioxidative, anti-inflammatory and antitumorigenic activities used in the treatment of praquat (PQ)-induced oxidative stress.
Definition
ChEBI: (R)-naringenin is the (R)-enantiomer of naringenin. It is an enantiomer of a (S)-naringenin.
R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one Preparation Products And Raw materials
Raw materials
Preparation Products
R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one Suppliers
Global Suppliers ( 6)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Bide Pharmatech Ltd. | 400-1647117 13681763483 | product02@bidepharm.com | China | 59929 | 58 |
| Chengdu Peter-like Biotechnology Co., Ltd. | 028-81700200 13308200041 | 2851167782@qq.com | China | 10763 | 58 |
| Aikon International Limited | 025-58859352 18651614124 | 2881516338@qq.com | China | 9968 | 58 |
| LGC Science (Shanghai) Ltd. | 17717235263 17717235263 | offer.de@lgcgroup.com | China | 38135 | 58 |
| Supplier | Advantage |
|---|---|
| Bide Pharmatech Ltd. | 58 |
| Chengdu Peter-like Biotechnology Co., Ltd. | 58 |
| Aikon International Limited | 58 |
| LGC Science (Shanghai) Ltd. | 58 |
17654-19-2 (R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one) Related Search:
R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2R)-
Naringenin (R)-Isomer
(2R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one
(+)-Naringenin
(R)-Naringenin
17654-19-2
