1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one

Also known as: 1,8-Naphthyridin-2(1H)-one, 4-chloro-1-(phenylmethyl)-, 1-benzyl-4-chloro-1,8-naphthyridin-2-one, 4-chloro-1-(phenylmethyl)-1,8-naphthyridin-2(1H)-one, 1-benzyl-4-chloro-1H-[1,8]naphthyridin-2-one

1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one (CAS 583031-57-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H11ClN2O and a molecular weight of 270.71400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 583031-57-6
Jingsj CID: J-1501947-3
Molecular Formula: C₁₅H₁₁ClN₂O
Molecular Weight: 270.71400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	270.05600
PSA	34.89000
LogP	3.09820

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one?

The CAS number of 1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one is 583031-57-6.

What are the molecular formula and molecular weight of 1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one?

1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one has molecular formula C15H11ClN2O and molecular weight 270.71400 g/mol.

What are the upstream and downstream products of 1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one?

For 1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one, Upstream Products: 1-Benzyl-4-hydroxy-1,8-naphthyridin-2(1H)-one, 2-Chloronicotinic acid, 2-(Benzylamino)nicotinic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-benzyl-4-chloro-1,8-naphthyridin-2(1H)-one (CAS 583031-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501947-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.