Compound Q&A
What are the physical and chemical properties of 3',6'-Dihydroxy-6-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one (CAS: 27402-68-2)?
Answer
![3',6'-Dihydroxy-6-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one](https://static.chemtradehub.com/structs/274/27402-68-2-e104.webp "3',6'-Dihydroxy-6-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one")
3',6'-Dihydroxy-6-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one (CAS: 27402-68-2) is a crystalline compound with a molecular weight of approximately 354.12 g/mol. It is slightly soluble in water and more soluble in organic solvents like methanol and ethanol. The compound is known for its acidity and reactivity towards nucleophiles. It is stable under neutral to slightly acidic conditions, but may decompose at elevated temperatures or in basic solutions.
About
CAS No
27402-68-2
English Name
3',6'-Dihydroxy-6-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Molecular Formula
C20H11NO7
Molecular Weight
377.3 g/mol
SMILES
C1=CC2=C(C=C1[N+](=O)[O-])C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O
InChIKey
GYWGQAIDMYGOLU-UHFFFAOYSA-N
Last Updated: 2025-10-29 13:16
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