3-(Tert-butyl)-4-(indol-3-ylmethylene)-1-phenyl-2-pyrazolin-5-one

3-叔丁基-4-(吲哚-3-基亚甲基)-1-苯基-2-吡唑啉-5-酮

3-(Tert-butyl)-4-(indol-3-ylmethylene)-1-phenyl-2-pyrazolin-5-one (CAS 1159976-44-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H21N3O and a molecular weight of 343.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1159976-44-9
Jingsj CID: J-1019570-3
Molecular Formula: C₂₂H₂₁N₃O
Chinese Name: 3-叔丁基-4-(吲哚-3-基亚甲基)-1-苯基-2-吡唑啉-5-酮
Molecular Weight: 343.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(Tert-butyl)-4-(indol-3-ylmethylene)-1-phenyl-2-pyrazolin-5-one?

The CAS number of 3-(Tert-butyl)-4-(indol-3-ylmethylene)-1-phenyl-2-pyrazolin-5-one is 1159976-44-9.

What are the molecular formula and molecular weight of 3-(Tert-butyl)-4-(indol-3-ylmethylene)-1-phenyl-2-pyrazolin-5-one?

3-(Tert-butyl)-4-(indol-3-ylmethylene)-1-phenyl-2-pyrazolin-5-one has molecular formula C22H21N3O and molecular weight 343.4 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-(Tert-butyl)-4-(indol-3-ylmethylene)-1-phenyl-2-pyrazolin-5-one (CAS 1159976-44-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019570-3 (accessed 2026-10-23).

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