4-[(2-Aminopyridin-3-YL)methylidene]-3-(chloromethyl)-1,2-oxazol-5-one

4-[(2-氨基吡啶-3-基)亚甲基]-3-(氯甲基)-1,2-恶唑-5-酮

4-[(2-Aminopyridin-3-YL)methylidene]-3-(chloromethyl)-1,2-oxazol-5-one (CAS 1142199-89-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8ClN3O2 and a molecular weight of 237.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1142199-89-0
Jingsj CID: J-496329-3
Molecular Formula: C₁₀H₈ClN₃O₂
Chinese Name: 4-[(2-氨基吡啶-3-基)亚甲基]-3-(氯甲基)-1,2-恶唑-5-酮
Molecular Weight: 237.64 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[(2-Aminopyridin-3-YL)methylidene]-3-(chloromethyl)-1,2-oxazol-5-one?

The CAS number of 4-[(2-Aminopyridin-3-YL)methylidene]-3-(chloromethyl)-1,2-oxazol-5-one is 1142199-89-0.

What are the molecular formula and molecular weight of 4-[(2-Aminopyridin-3-YL)methylidene]-3-(chloromethyl)-1,2-oxazol-5-one?

4-[(2-Aminopyridin-3-YL)methylidene]-3-(chloromethyl)-1,2-oxazol-5-one has molecular formula C10H8ClN3O2 and molecular weight 237.64 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-[(2-Aminopyridin-3-YL)methylidene]-3-(chloromethyl)-1,2-oxazol-5-one (CAS 1142199-89-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-496329-3 (accessed 2026-10-24).

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