1-Oxo-1,3-dihydroisobenzofuran-5-carbaldehyde
1-氧代-1,3-二氢异苯并呋喃-5-甲醛
Also known as: 1,3-dihydro-1-oxo-5-Isobenzofurancarboxaldehyde, 1-Oxo-1,3-dihydroisofuran-5-formaldehyde, 1-Oxo-phthalan-5-carbaldehyde, 1-oxo-3H-2-benzofuran-5-carbaldehyde, 5-formylphthalide, Escitalopram oxalate impurity 9
- CAS No.
- 333333-34-9
- Jingsj CID
- J-1042287-4
- Molecular Formula
- C9H6O3
- Chinese Name
- 1-氧代-1,3-二氢异苯并呋喃-5-甲醛
- Molecular Weight
- 162.14200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of 1-Oxo-1,3-dihydroisobenzofuran-5-carbaldehyde?
333333-34-9
What are the molecular formula and molecular weight of 1-Oxo-1,3-dihydroisobenzofuran-5-carbaldehyde?
C9H6O3, molecular weight 162.14200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026