Compound Q&A
How should 3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid (CAS: 76823-03-5) be stored?
Answer
![3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid](https://static.chemtradehub.com/structs/768/76823-03-5-b06c.webp "3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid")
3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid (CAS: 76823-03-5) should be stored in a cool, dry, and dark place, preferably at 2-8°C. It is sensitive to moisture and light, so it should be kept in a sealed container away from direct sunlight. Maintaining proper storage conditions is essential to ensure its stability and effectiveness.
About
CAS No
76823-03-5
English Name
3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
Molecular Formula
C21H12O7
Molecular Weight
376.32 g/mol
SMILES
C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
InChIKey
NJYVEMPWNAYQQN-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:09
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