3-(3-tert-Butyl-4-methoxybenzylidenyl)indolin-2-one

3-(3-叔丁基-4-甲氧基亚苄基)-2-吲哚酮

Also known as: 3-[(3-tert-butyl-4-methoxyphenyl)methylidene]-1H-indol-2-one, 3-(3-tert-Butyl-4-methoxybenzylidene)indolin-2-one

3-(3-tert-Butyl-4-methoxybenzylidenyl)indolin-2-one (CAS 293302-19-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H21NO2 and a molecular weight of 307.38600 g/mol. It is also known as 3-[(3-tert-butyl-4-methoxyphenyl)methylidene]-1H-indol-2-one and 3-(3-tert-Butyl-4-methoxybenzylidene)indolin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 293302-19-9
Jingsj CID: J-1369174-1
Molecular Formula: C₂₀H₂₁NO₂
Chinese Name: 3-(3-叔丁基-4-甲氧基亚苄基)-2-吲哚酮
Molecular Weight: 307.38600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(3-tert-Butyl-4-methoxybenzylidenyl)indolin-2-one?

The CAS number of 3-(3-tert-Butyl-4-methoxybenzylidenyl)indolin-2-one is 293302-19-9.

What are the molecular formula and molecular weight of 3-(3-tert-Butyl-4-methoxybenzylidenyl)indolin-2-one?

3-(3-tert-Butyl-4-methoxybenzylidenyl)indolin-2-one has molecular formula C20H21NO2 and molecular weight 307.38600 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-(3-tert-Butyl-4-methoxybenzylidenyl)indolin-2-one (CAS 293302-19-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369174-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.