5-(Trifluoromethoxy)oxindole

Also known as: 5-(trifluoromethoxy)indolin-2-one, 2-oxo-5-(trifluoromethoxy)indoline, 5-(trifluoromethoxy)-1,3-dihydro-2H-indol-2-one, 5-trifluoromethoxy-1,3-dihydroindol-2-one

5-(Trifluoromethoxy)oxindole (CAS 403853-48-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6F3NO2 and a molecular weight of 217.14500 g/mol. Key properties include a boiling point of 303.9ºC at 760 mmHg and a density of 1.433 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 403853-48-5
Jingsj CID: J-1516533-0
Molecular Formula: C₉H₆F₃NO₂
Molecular Weight: 217.14500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	303.9ºC at 760 mmHg
Density	1.433 g/cm3
Exact Mass	217.03500
PSA	38.33000
LogP	2.21780

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 5-(Trifluoromethoxy)oxindole?

The CAS number of 5-(Trifluoromethoxy)oxindole is 403853-48-5.

What are the molecular formula and molecular weight of 5-(Trifluoromethoxy)oxindole?

5-(Trifluoromethoxy)oxindole has molecular formula C9H6F3NO2 and molecular weight 217.14500 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-(Trifluoromethoxy)oxindole (CAS 403853-48-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516533-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.