Phthalide (C8H6O2)

Phthalide presents a C8 framework (formula C8H6O2, CAS 87-41-2). ChemicalTool Reaction can propose ranked disconnections for Phthalide from the SMILES O=C1OCc2ccccc21.

Target: Phthalide
CAS: 87-41-2
Formula: C8H6O2
Approx. MW: 134.13
SMILES: O=C1OCc2ccccc21
PubChem CID: 6885
Approx. carbons: C8

Phthalide structure

Properties

IUPAC name: 3H-2-benzofuran-1-one
Common names: PHTHALIDE; 87-41-2; 1(3H)-Isobenzofuranone; 1-Phthalanone; 2-Benzofuran-1(3H)-one; Phthalolactone; 3H-2-benzofuran-1-one; 3H-isobenzofuran-1-one; 1,3-dihydro-2-benzofuran-1-one; DTXSID0052594
Molecular weight: 134.13
Exact mass: 134.04
InChIKey: WNZQDUSMALZDQF-UHFFFAOYSA-N
Melting point: 75 °C

View on PubChem

Phthalide 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of Phthalide?

Phthalide has molecular formula C8H6O2. Molecular weight about 134.13 g·mol⁻¹.

What is the CAS number of Phthalide?

The CAS Registry Number for Phthalide is 87-41-2.

Run AI retrosynthesis for Phthalide Target catalog AI tools overview

Start from this SMILES and explore AI retrosynthesis routes for C8H6O2.

Related targets

Similar compounds

Isophthalaldehyde o-Phthalaldehyde

Browse the full target catalog

References & tools

ChemicalTool Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.