Compound Q&A
Are there alternatives to 8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS: 548-19-6) in synthesis?
Answer
![8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one](https://static.chemtradehub.com/structs/548/548-19-6-1c23.webp "8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one")
Alternative reagents such as 5,7-dihydroxy-4-oxo-4H-chromen-2-carboxylic acid and 4-methoxyphenol can be used as substitutes. Analogous compounds like 8-(5-hydroxy-2-methoxyphenyl)-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one may also be considered. However, the choice of alternative should be based on the specific requirements and properties of the target product.
About
CAS No
548-19-6
English Name
8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one
Molecular Formula
C32H22O10
Molecular Weight
566.52 g/mol
SMILES
COC1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C(=C(C=C3O)O)C4=C(C=CC(=C4)C5=CC(=O)C6=C(C=C(C=C6O5)O)O)OC
InChIKey
HUOOMAOYXQFIDQ-UHFFFAOYSA-N
Last Updated: 2025-09-17 14:48
![8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one — ShanXiTianDuoLi Biotechnology Co Ltd](https://static.chemtradehub.com/suppliers/67ced4ec2b2de6e8e95a713f/67ced4ec2b2de6e8e95a713f-logo.webp){kind=logo}
![8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one — Chengdu Zhu Mo Technology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce1f4c57537e5c8069b36a/67ce1f4c57537e5c8069b36a-logo.webp){kind=logo}
![8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one — Jin Jinle (Hunan) Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}
![8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one — ShangHai PoDianDing Standard Technical Service Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce6c0f2b2de6e8e95a457f/67ce6c0f2b2de6e8e95a457f-logo.webp){kind=logo}
![8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one — ShangHaiJiZhiShengHua Technology Co Ltd](https://static.chemtradehub.com/suppliers/67cecbee2b2de6e8e95a5b72/67cecbee2b2de6e8e95a5b72-logo.webp){kind=logo}
![8-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one — Shanghai Tongtian Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67cddbee57537e5c8069ae30/67cddbee57537e5c8069ae30-logo.webp){kind=logo}