4-Ethyl-3-methyl-1-phenyl-1H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-5-one

4-Ethyl-3-methyl-1-phenyl-1H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-5-one (CAS 1016225-56-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H17N3O and a molecular weight of 339.39000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1016225-56-1
Jingsj CID: J-1497061-7
Molecular Formula: C₂₂H₁₇N₃O
Molecular Weight: 339.39000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	339.13700
PSA	47.78000
LogP	4.50270

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-Ethyl-3-methyl-1-phenyl-1H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-5-one?

The CAS number of 4-Ethyl-3-methyl-1-phenyl-1H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-5-one is 1016225-56-1.

What are the molecular formula and molecular weight of 4-Ethyl-3-methyl-1-phenyl-1H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-5-one?

4-Ethyl-3-methyl-1-phenyl-1H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-5-one has molecular formula C22H17N3O and molecular weight 339.39000 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. "4-Ethyl-3-methyl-1-phenyl-1H-indeno[1,2-b]pyrazolo[4,3-e]pyridin-5-one (CAS 1016225-56-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497061-7 (accessed 2026-11-09).

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