1-(3-chloro-4-fluorobenzoyl)-1',6'-dimethyl-3',4'-dihydro-1'H-spiro[piperidine-4,2'-quinazoline]-4'-one

1-(3-chloro-4-fluorobenzoyl)-1',6'-dimethyl-3',4'-dihydro-1'H-spiro[piperidine-4,2'-quinazoline]-4'-one (CAS 1251683-12-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H21ClFN3O2 and a molecular weight of 401.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1251683-12-1
Jingsj CID: J-1433404-9
Molecular Formula: C₂₁H₂₁ClFN₃O₂
Molecular Weight: 401.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(3-chloro-4-fluorobenzoyl)-1',6'-dimethyl-3',4'-dihydro-1'H-spiro[piperidine-4,2'-quinazoline]-4'-one?

The CAS number of 1-(3-chloro-4-fluorobenzoyl)-1',6'-dimethyl-3',4'-dihydro-1'H-spiro[piperidine-4,2'-quinazoline]-4'-one is 1251683-12-1.

What are the molecular formula and molecular weight of 1-(3-chloro-4-fluorobenzoyl)-1',6'-dimethyl-3',4'-dihydro-1'H-spiro[piperidine-4,2'-quinazoline]-4'-one?

1-(3-chloro-4-fluorobenzoyl)-1',6'-dimethyl-3',4'-dihydro-1'H-spiro[piperidine-4,2'-quinazoline]-4'-one has molecular formula C21H21ClFN3O2 and molecular weight 401.9 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. "1-(3-chloro-4-fluorobenzoyl)-1',6'-dimethyl-3',4'-dihydro-1'H-spiro[piperidine-4,2'-quinazoline]-4'-one (CAS 1251683-12-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1433404-9 (accessed 2026-10-24).

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