{4-[4-chloro-3-(trifluoromethyl)phenyl]-1,1-dioxido-4H-1,4-benzothiazin-2-yl}(pyrrolidin-1-yl)methanone

{4-[4-chloro-3-(trifluoromethyl)phenyl]-1,1-dioxido-4H-1,4-benzothiazin-2-yl}(pyrrolidin-1-yl)methanone (CAS 1251680-78-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H16ClF3N2O3S and a molecular weight of 456.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1251680-78-0
Jingsj CID: J-1478201-3
Molecular Formula: C₂₀H₁₆ClF₃N₂O₃S
Molecular Weight: 456.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of {4-[4-chloro-3-(trifluoromethyl)phenyl]-1,1-dioxido-4H-1,4-benzothiazin-2-yl}(pyrrolidin-1-yl)methanone?

The CAS number of {4-[4-chloro-3-(trifluoromethyl)phenyl]-1,1-dioxido-4H-1,4-benzothiazin-2-yl}(pyrrolidin-1-yl)methanone is 1251680-78-0.

What are the molecular formula and molecular weight of {4-[4-chloro-3-(trifluoromethyl)phenyl]-1,1-dioxido-4H-1,4-benzothiazin-2-yl}(pyrrolidin-1-yl)methanone?

{4-[4-chloro-3-(trifluoromethyl)phenyl]-1,1-dioxido-4H-1,4-benzothiazin-2-yl}(pyrrolidin-1-yl)methanone has molecular formula C20H16ClF3N2O3S and molecular weight 456.9 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. "{4-[4-chloro-3-(trifluoromethyl)phenyl]-1,1-dioxido-4H-1,4-benzothiazin-2-yl}(pyrrolidin-1-yl)methanone (CAS 1251680-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1478201-3 (accessed 2026-10-25).

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