5,7-Dinitroindolin-2-one
5,7-二硝基氧化吲哚
Also known as: 5,7-Dinitrooxindole, 5,7-Dinitro-2-oxindole, 5,7-Dinitro-1,3-dihydro-indol-2-one, 5,7-dinitro-1,3-dihydroindol-2-one, 2H-Indol-2-one, 1,3-dihydro-5,7-dinitro-, 5,7-DINITROOXINDOLE, MFCD02179614
5,7-Dinitroindolin-2-one (CAS 30490-21-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5N3O5 and a molecular weight of 223.14200 g/mol. It is also known as 5,7-Dinitrooxindole, 5,7-Dinitro-2-oxindole and 5,7-Dinitro-1,3-dihydro-indol-2-one. Key properties include a boiling point of 454.2ºC at 760mmHg, a density of 1.656g/cm3 and a flash point of 228.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 30490-21-2
- Jingsj CID
- J-1088734-1
- Molecular Formula
- C8H5N3O5
- Chinese Name
- 5,7-二硝基氧化吲哚
- Molecular Weight
- 223.14200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 454.2ºC at 760mmHg |
|---|---|
| Density | 1.656g/cm3 |
| Flash Point | 228.5ºC |
Frequently Asked Questions
What is the CAS number of 5,7-Dinitroindolin-2-one?
The CAS number of 5,7-Dinitroindolin-2-one is 30490-21-2.
What are the molecular formula and molecular weight of 5,7-Dinitroindolin-2-one?
5,7-Dinitroindolin-2-one has molecular formula C8H5N3O5 and molecular weight 223.14200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,7-Dinitroindolin-2-one (CAS 30490-21-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088734-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.