6-Methoxy-4-chromanone
- CAS No.
- 5802-17-5
- Chemical Name:
- 6-Methoxy-4-chromanone
- Synonyms
- 6-methoxychroman-4-one;6-Methoxy-4-chromanone;4-Chromanone, 6-methoxy-;2,3-Dihydro-6-methoxychromen-4-one;2,3-Dihydro-6-methoxy-4H-chromen-4-one;6-methoxybenzenebenzodihydropyran-4-one;2,3-Dihydro-6-methoxy-4H-benzopyran-4-one;2,3-Dihydro-6-methoxy-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 2,3-dihydro-6-Methoxy-;JR-14070, 2,3-Dihydro-6-methoxychromen-4-one, 97%
- CBNumber:
- CB1948031
- Molecular Formula:
- C10H10O3
- Molecular Weight:
- 178.18
- MDL Number:
- MFCD00190159
- MOL File:
- 5802-17-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 48 °C |
|---|---|
| Boiling point | 178-180 °C(Press: 23 Torr) |
| Density | 1.205 |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to lump |
| color | Light yellow to Yellow to Orange |
| InChI | InChI=1S/C10H10O3/c1-12-7-2-3-10-8(6-7)9(11)4-5-13-10/h2-3,6H,4-5H2,1H3 |
| InChIKey | LQIYOSKKKUPTRP-UHFFFAOYSA-N |
| SMILES | C1OC2=CC=C(OC)C=C2C(=O)C1 |
| UNSPSC Code | 12352200 |
6-Methoxy-4-chromanone price More Price(56)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | IDF00006 | 6-Methoxychromanone Aldrich | 5802-17-5 | 1g | $230 | 2026-04-30 | Buy |
| TCI Chemical | M3135 | 6-Methoxy-4-chromanone >97.0%(GC) | 5802-17-5 | 1g | $145 | 2026-04-30 | Buy |
| TCI Chemical | M3135 | 6-Methoxy-4-chromanone >97.0%(GC) | 5802-17-5 | 5g | $578 | 2026-04-30 | Buy |
| Apolloscientific | OR939121 | 6-Methoxychroman-4-one >98% | 5802-17-5 | 250mg | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR939121 | 6-Methoxychroman-4-one >98% | 5802-17-5 | 1g | $37 | 2026-06-04 | Buy |
6-Methoxy-4-chromanone Chemical Properties, Uses, Production
Synthesis
![1,3-Dioxolane, 2-[2-(4-methoxyphenoxy)ethyl]-](/CAS/20210305/GIF/92971-94-3.gif)
92971-94-3
5802-17-5
Representative procedure: synthesis of 6-methoxybenzodihydropyran-4-one (7a). 2,3-Dihydro-4H-chromen-4-one (1.20 g, 6.18 mmol) was dissolved in a mixed acetonitrile-water solvent (10 mL, V/V=1:2) followed by the addition of cerium ammonium nitrate (CAN, 5 g, 9.27 mmol). The reaction mixture was heated to 70 °C under stirring, maintained for 30 min and then cooled to room temperature. After completion of the reaction, the mixture was diluted with water and extracted with ether (3 x 20 mL). The organic phases were combined, washed with saturated sodium bicarbonate solution (20 mL), and dried over anhydrous magnesium sulfate. After filtration, the filtrate was concentrated under reduced pressure to afford the title compound 6-methoxybenzodihydropyran-4-one as a yellow oil (0.64 g, 70% yield).
References
[1] Tetrahedron Letters, 2012, vol. 53, # 33, p. 4280 - 4282
6-Methoxy-4-chromanone Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nantong Huakang Medicine Technology Co.,Ltd. | 18912220755 | 249125764@qq.com | China | 21 | 58 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd. | 21-57721279 18121011378 | sales@shydchem.com.cn | China | 998 | 56 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Chengdu HappySyn Pharmaceutical Technology Co., Ltd. | 85114309 18982182443 | yangli@happysyn.com | China | 2297 | 55 |
| Beijing Yisiyan Technology Research Center | 010-56645598 13366904824; | bjkaida@163.com | China | 1597 | 59 |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28364 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23654 | 75 |
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