7-Fluoro-3-(hydroxyimino)indolin-2-one
Also known as: 7-Fluoro-3-(hydroxyimino)indolin-2-one, 7-Fluoro-3-oxime-1H-indole-2,3-dione, 7-Fluoro-1H-indole-2,3-dione 3-oxime, 1,3-Dihydro-7-fluoro-3-(hydroxyimino)-2H-indol-2-one, 7-Fluoroisatin-3-oxime, 7-Fluoroisatin oxime, 7-fluoro-3-(hydroxyamino)-2-indolone
7-Fluoro-3-(hydroxyimino)indolin-2-one (CAS 143884-84-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5FN2O2 and a molecular weight of 180.13600 g/mol. Key properties include a melting point of 248-250ºC, a boiling point of 395.9ºC at 760mmHg, a density of 1.62g/cm3 and a flash point of 193.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143884-84-8
- Jingsj CID
- J-1461411-0
- Molecular Formula
- C8H5FN2O2
- Molecular Weight
- 180.13600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 248-250ºC |
|---|---|
| Boiling Point | 395.9ºC at 760mmHg |
| Density | 1.62g/cm3 |
| Flash Point | 193.2ºC |
| Exact Mass | 180.03400 |
| PSA | 61.69000 |
| LogP | 1.09410 |
| Vapor Pressure | 6.56E-08mmHg at 25°C |
| Refractive Index | 1.679 |
Customs & Trade Information
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 7-Fluoro-3-(hydroxyimino)indolin-2-one?
The CAS number of 7-Fluoro-3-(hydroxyimino)indolin-2-one is 143884-84-8.
What are the molecular formula and molecular weight of 7-Fluoro-3-(hydroxyimino)indolin-2-one?
7-Fluoro-3-(hydroxyimino)indolin-2-one has molecular formula C8H5FN2O2 and molecular weight 180.13600 g/mol.
What are the upstream and downstream products of 7-Fluoro-3-(hydroxyimino)indolin-2-one?
For 7-Fluoro-3-(hydroxyimino)indolin-2-one, Upstream Products: 7-Fluoroisatin, 2-Fluoroaniline; Downstream Products: 2-Amino-3-fluorobenzonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Fluoro-3-(hydroxyimino)indolin-2-one (CAS 143884-84-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1461411-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.