Compound Q&A
Is 7-(3,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-3-(2-methyl-3-buten-2-yl)-10-(3-methyl-2-buten-1-yl)-2H,6H-pyrano[3,2-g]chromen-6-one (CAS: 140366-64-9) safe?
Answer
![7-(3,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-3-(2-methyl-3-buten-2-yl)-10-(3-methyl-2-buten-1-yl)-2H,6H-pyrano[3,2-g]chromen-6-one](https://static.chemtradehub.com/structs/140/140366-64-9-55e6.webp "7-(3,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-3-(2-methyl-3-buten-2-yl)-10-(3-methyl-2-buten-1-yl)-2H,6H-pyrano[3,2-g]chromen-6-one")
This compound is generally considered safe under controlled laboratory conditions when handled properly. However, direct skin contact or inhalation of vapors should be avoided. Appropriate personal protective equipment (PPE) such as gloves and goggles is recommended. Always follow safety guidelines and consult a safety data sheet (SDS) before use.
About
CAS No
140366-64-9
English Name
7-(3,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-3-(2-methyl-3-buten-2-yl)-10-(3-methyl-2-buten-1-yl)-2H,6H-pyrano[3,2-g]chromen-6-one
Molecular Formula
C30H32O6
Molecular Weight
488.58 g/mol
SMILES
O=C2c4c(O/C=C2/c1ccc(O)c(O)c1)c(c3OC(/C(=C\c3c4O)C(\C=C)(C)C)(C)C)C\C=C(/C)C
InChIKey
VBTMMYSERQFPPK-UHFFFAOYSA-N
Last Updated: 2025-11-04 07:37
![7-(3,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-3-(2-methyl-3-buten-2-yl)-10-(3-methyl-2-buten-1-yl)-2H,6H-pyrano[3,2-g]chromen-6-one — ShangHaiJiZhiShengHua Technology Co Ltd](https://static.chemtradehub.com/suppliers/67cecbee2b2de6e8e95a5b72/67cecbee2b2de6e8e95a5b72-logo.webp){kind=logo}
![7-(3,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-3-(2-methyl-3-buten-2-yl)-10-(3-methyl-2-buten-1-yl)-2H,6H-pyrano[3,2-g]chromen-6-one — ShangHai PoDianDing Standard Technical Service Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce6c0f2b2de6e8e95a457f/67ce6c0f2b2de6e8e95a457f-logo.webp){kind=logo}
![7-(3,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-3-(2-methyl-3-buten-2-yl)-10-(3-methyl-2-buten-1-yl)-2H,6H-pyrano[3,2-g]chromen-6-one — YunNaXiLiShengWuJiShu Inc](https://static.chemtradehub.com/suppliers/67cecac62b2de6e8e95a5839/67cecac62b2de6e8e95a5839-logo.webp){kind=logo}