3,4-Dichloro Trazodone

Also known as: 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 2-[3-[4-(3,4-dichlorophenyl)-1-piperazinyl]propyl]-, 2-(3-(4-(3, 4-dichlorophenyl)piperazin-1-yl)propyl)-[1, Trazodone EP Impurity J, Trazodone Impurity 18 Monomer, Trazodone Impurity 18 Monomer (Trazodone Hydrochloride EP Impurity J Monomer), Trazodone hydrochloride EP Impurity J

3,4-Dichloro Trazodone (CAS 1263358-12-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H21Cl2N5O and a molecular weight of 406.3 g/mol. It is also known as 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 2-[3-[4-(3,4-dichlorophenyl)-1-piperazinyl]propyl]-, 2-(3-(4-(3 and 4-dichlorophenyl)piperazin-1-yl)propyl)-[1. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1263358-12-8
Jingsj CID: J-1240358-3
Molecular Formula: C₁₉H₂₁Cl₂N₅O
Molecular Weight: 406.3 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-Dichloro Trazodone?

The CAS number of 3,4-Dichloro Trazodone is 1263358-12-8.

What are the molecular formula and molecular weight of 3,4-Dichloro Trazodone?

3,4-Dichloro Trazodone has molecular formula C19H21Cl2N5O and molecular weight 406.3 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. "3,4-Dichloro Trazodone (CAS 1263358-12-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1240358-3 (accessed 2026-10-25).

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