5-(Trifluoromethoxy)-1H-indole-2,3-dione
5-三氟甲氧基吲哚-2,3-二酮
Also known as: 5-(Trifluoromethoxy)isatin, 5-(Trifluoromethoxy)indoline-2,3-dione, 5-(Trifluoromethoxy)-2,3-indolinedione, 5-Trifluoromethoxyisatin, 5-(Trifluoromethoxy)-2,3-dihydro-1H-indole-2,3-dione
5-(Trifluoromethoxy)-1H-indole-2,3-dione (CAS 169037-23-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H4F3NO3 and a molecular weight of 231.128 g/mol. It is also known as 5-(Trifluoromethoxy)isatin, 5-(Trifluoromethoxy)indoline-2,3-dione and 5-(Trifluoromethoxy)-2,3-indolinedione. Key properties include a melting point of 170-172 °C(lit.) and a density of 1.6±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 169037-23-4
- Jingsj CID
- J-2543-4
- Molecular Formula
- C9H4F3NO3
- Chinese Name
- 5-三氟甲氧基吲哚-2,3-二酮
- Molecular Weight
- 231.128 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 170-172 °C(lit.) |
|---|---|
| Density | 1.6±0.1 g/cm3 |
Frequently Asked Questions
What is the CAS number of 5-(Trifluoromethoxy)-1H-indole-2,3-dione?
The CAS number of 5-(Trifluoromethoxy)-1H-indole-2,3-dione is 169037-23-4.
What are the molecular formula and molecular weight of 5-(Trifluoromethoxy)-1H-indole-2,3-dione?
5-(Trifluoromethoxy)-1H-indole-2,3-dione has molecular formula C9H4F3NO3 and molecular weight 231.128 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(Trifluoromethoxy)-1H-indole-2,3-dione (CAS 169037-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2543-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.