3-Cyanophthalide
3-氰苯酞
Also known as: 1,3-Dihydro-3-oxo-1-isobenzofurancarbonitrile, 3-Cyano-3H-isobenzofuranone, 3-Oxo-1,3-dihydroisobenzofuran-1-carbonitrile, 3-oxo-1,3-dihydro-2-benzofuran-1-carbonitrile, 3-oxo-1H-isobenzofuran-1-carbonitrile, cyanophthalide, 1-Isobenzofurancarbonitrile, 1,3-dihydro-3-oxo-, 3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile
3-Cyanophthalide (CAS 27613-27-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H5NO2 and a molecular weight of 159.14100 g/mol. It is also known as 1,3-Dihydro-3-oxo-1-isobenzofurancarbonitrile, 3-Cyano-3H-isobenzofuranone and 3-Oxo-1,3-dihydroisobenzofuran-1-carbonitrile. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27613-27-0
- Jingsj CID
- J-1400902-6
- Molecular Formula
- C9H5NO2
- Chinese Name
- 3-氰苯酞
- Molecular Weight
- 159.14100 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 3-Cyanophthalide?
The CAS number of 3-Cyanophthalide is 27613-27-0.
What are the molecular formula and molecular weight of 3-Cyanophthalide?
3-Cyanophthalide has molecular formula C9H5NO2 and molecular weight 159.14100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Cyanophthalide (CAS 27613-27-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1400902-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.