Compound Q&A
How should 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) be stored?
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")
This compound should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent degradation. Ideal storage conditions include a temperature range of 15-25°C and a relative humidity below 50%. The container should be securely closed to prevent moisture and air exposure.
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}