Compound Q&A
Is 2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione (CAS: 2239-88-5) safe?
Answer
![2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione](https://static.chemtradehub.com/structs/223/2239-88-5-ca12.webp "2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione")
2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione is generally considered safe when used as directed. However, it is important to follow proper handling procedures and wear appropriate protective gear to avoid skin contact or inhalation. Always consult safety data sheets for detailed information.
About
CAS No
2239-88-5
English Name
2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione
Molecular Formula
C16H10O8
Molecular Weight
330.24800000000005 g/mol
SMILES
COC1=C(C=C2C3=C1OC(=O)C4=CC(=C(C(=C43)OC2=O)OC)O)O
InChIKey
KLAGYIBJNXLDTL-UHFFFAOYSA-N
Last Updated: 2025-09-24 08:06
![查看ShangHai PoDianDing Standard Technical Service Co., Ltd.的2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione](https://static.chemtradehub.com/suppliers/67ce6c0f2b2de6e8e95a457f/67ce6c0f2b2de6e8e95a457f-logo.webp){kind=logo}
![查看MedChemExpress LLC的2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione](https://static.chemtradehub.com/suppliers/67ced0fb2b2de6e8e95a67fd/67ced0fb2b2de6e8e95a67fd-logo.webp){kind=logo}
![查看ShangHaiMaiRuiErShengHua Technology Co Ltd的2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione](https://static.chemtradehub.com/suppliers/67ced3b52b2de6e8e95a6e52/67ced3b52b2de6e8e95a6e52-logo.webp){kind=logo}