Compound Q&A
Is 3,7,8-Trihydroxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid (CAS: 479-66-3) safe?
Answer
![3,7,8-Trihydroxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid](https://static.chemtradehub.com/structs/479/479-66-3-cce1.webp "3,7,8-Trihydroxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid")
The safety of 3,7,8-Trihydroxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid (CAS: 479-66-3) depends on the context of use. It is generally considered safe when handled with appropriate personal protective equipment (PPE) such as gloves and goggles. It is important to follow all safety guidelines and avoid inhalation or skin contact.
About
CAS No
479-66-3
English Name
3,7,8-Trihydroxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid
Molecular Formula
C14H12O8
Molecular Weight
308.24 g/mol
SMILES
CC1(Cc2c(c(=O)c3c(o2)cc(c(c3C(=O)O)O)O)CO1)O
InChIKey
FCYKAQOGGFGCMD-UHFFFAOYSA-N
Last Updated: 2025-09-12 19:41
![3,7,8-Trihydroxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid — Guangdong Wanzhang Chemical Reagent Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce43292b2de6e8e95a42fd/67ce43292b2de6e8e95a42fd-logo.webp){kind=logo}
![3,7,8-Trihydroxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid — Shanghai Yuyeh Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce9f132b2de6e8e95a48fe/67ce9f132b2de6e8e95a48fe-logo.webp){kind=logo}