2-Butenoic acid, 4-[1-[(3-chloro-4-fluorophenyl)methyl]-5-[(3-chlorophenyl)methyl]-1,2-dihydro-2-oxo-3-pyridinyl]-2-hydroxy-4-oxo-

2-丁烯酸, 4-[1-[(3-氯-4-氟苯基)甲基]-5-[(3-氯苯基)甲基]-1,2-二氢-2-氧代-3-吡啶基]-2-羟基-4-氧代-

2-Butenoic acid, 4-[1-[(3-chloro-4-fluorophenyl)methyl]-5-[(3-chlorophenyl)methyl]-1,2-dihydro-2-oxo-3-pyridinyl]-2-hydroxy-4-oxo- (CAS 1338981-42-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C23H16Cl2FNO5 and a molecular weight of 476.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1338981-42-2
Jingsj CID
J-428623-5
Molecular Formula
C23H16Cl2FNO5
Chinese Name
2-丁烯酸, 4-[1-[(3-氯-4-氟苯基)甲基]-5-[(3-氯苯基)甲基]-1,2-二氢-2-氧代-3-吡啶基]-2-羟基-4-氧代-
Molecular Weight
476.3 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Butenoic acid, 4-[1-[(3-chloro-4-fluorophenyl)methyl]-5-[(3-chlorophenyl)methyl]-1,2-dihydro-2-oxo-3-pyridinyl]-2-hydroxy-4-oxo-?

The CAS number of 2-Butenoic acid, 4-[1-[(3-chloro-4-fluorophenyl)methyl]-5-[(3-chlorophenyl)methyl]-1,2-dihydro-2-oxo-3-pyridinyl]-2-hydroxy-4-oxo- is 1338981-42-2.

What are the molecular formula and molecular weight of 2-Butenoic acid, 4-[1-[(3-chloro-4-fluorophenyl)methyl]-5-[(3-chlorophenyl)methyl]-1,2-dihydro-2-oxo-3-pyridinyl]-2-hydroxy-4-oxo-?

2-Butenoic acid, 4-[1-[(3-chloro-4-fluorophenyl)methyl]-5-[(3-chlorophenyl)methyl]-1,2-dihydro-2-oxo-3-pyridinyl]-2-hydroxy-4-oxo- has molecular formula C23H16Cl2FNO5 and molecular weight 476.3 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Butenoic acid, 4-[1-[(3-chloro-4-fluorophenyl)methyl]-5-[(3-chlorophenyl)methyl]-1,2-dihydro-2-oxo-3-pyridinyl]-2-hydroxy-4-oxo- (CAS 1338981-42-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-428623-5 (accessed 2026-10-24).

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