Chemical compound

Phenolphthalein

3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one

C20H14O4

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SMILES

C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O

Properties

Formula: C20H14O4
Molecular weight: 318.3 g/mol
PubChem CID: 4764
InChIKey: KJFMBFZCATUALV-UHFFFAOYSA-N
XLogP: 3.6
TPSA: 66.8 Å²
H-bond donors: 2
H-bond acceptors: 4

API access

/api/molecule?name=Phenolphthalein

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