1-oxoisoindoline-5-carbonitrile
1-氧代异吲哚啉-5-甲腈
Also known as: 1-oxo-2,3-dihydro-1H-isoindole-5-carbonitrile, 1-oxo-2,3-dihydroisoindole-5-carbonitrile, 1H-Isoindole-5-carbonitrile, 2,3-dihydro-1-oxo-
1-oxoisoindoline-5-carbonitrile (CAS 1261869-76-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O and a molecular weight of 158.157 g/mol. It is also known as 1-oxo-2,3-dihydro-1H-isoindole-5-carbonitrile, 1-oxo-2,3-dihydroisoindole-5-carbonitrile and 1H-Isoindole-5-carbonitrile, 2,3-dihydro-1-oxo-. Key properties include a boiling point of 482.2±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 245.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1261869-76-4
- Jingsj CID
- J-1019956-1
- Molecular Formula
- C9H6N2O
- Chinese Name
- 1-氧代异吲哚啉-5-甲腈
- Molecular Weight
- 158.157 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 482.2±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 245.4±28.7 °C |
Frequently Asked Questions
What is the CAS number of 1-oxoisoindoline-5-carbonitrile?
The CAS number of 1-oxoisoindoline-5-carbonitrile is 1261869-76-4.
What are the molecular formula and molecular weight of 1-oxoisoindoline-5-carbonitrile?
1-oxoisoindoline-5-carbonitrile has molecular formula C9H6N2O and molecular weight 158.157 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-oxoisoindoline-5-carbonitrile (CAS 1261869-76-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019956-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.