4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one
4-[2-(3,4-二氯苯基)二氮烯基]-2,4-二氢-2,5-二苯基-3H-吡唑-3-酮
4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one (CAS 1017791-23-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H14Cl2N4O and a molecular weight of 409.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1017791-23-9
- Jingsj CID
- J-225295-5
- Molecular Formula
- C21H14Cl2N4O
- Chinese Name
- 4-[2-(3,4-二氯苯基)二氮烯基]-2,4-二氢-2,5-二苯基-3H-吡唑-3-酮
- Molecular Weight
- 409.3 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one?
The CAS number of 4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one is 1017791-23-9.
What are the molecular formula and molecular weight of 4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one?
4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one has molecular formula C21H14Cl2N4O and molecular weight 409.3 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one (CAS 1017791-23-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-225295-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.