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2-(4,5-Dihydro-2-oxazolyl)quinoline

Also known as: 2-(2-Quinolinyl)oxazoline, 2-(4,5-DIHYDRO-2-OXAZOLYL)QUINOLINE, 2-(4,5-Dihydro-2-oxazolyl)quinoline, 2-(quinolin-2-yl)-4,5-dihydrooxazole, 2-(quinoline-2-yl)-oxazoline, 2-quinolin-2-yl-4,5-dihydro-1,3-oxazole, Quinoline, 2-(4,5-dihydro-2-oxazolyl)-, quinoline-2-oxazoline

2-(4,5-Dihydro-2-oxazolyl)quinoline (CAS 202191-12-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10N2O and a molecular weight of 198.22100 g/mol. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
202191-12-6
Jingsj CID
J-1117906-9
Molecular Formula
C12H10N2O
Molecular Weight
198.22100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass198.07900
PSA34.48000
LogP1.44720

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation

Frequently Asked Questions

What is the CAS number of 2-(4,5-Dihydro-2-oxazolyl)quinoline?

The CAS number of 2-(4,5-Dihydro-2-oxazolyl)quinoline is 202191-12-6.

What are the molecular formula and molecular weight of 2-(4,5-Dihydro-2-oxazolyl)quinoline?

2-(4,5-Dihydro-2-oxazolyl)quinoline has molecular formula C12H10N2O and molecular weight 198.22100 g/mol.

Is 2-(4,5-Dihydro-2-oxazolyl)quinoline hazardous?

2-(4,5-Dihydro-2-oxazolyl)quinoline has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of 2-(4,5-Dihydro-2-oxazolyl)quinoline?

For 2-(4,5-Dihydro-2-oxazolyl)quinoline, Upstream Products: Quinaldic acid; Downstream Products: Dichloro[2-(4,5-dihydro-2-oxazolyl)quinoline]palladium(II).

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

Last updated:

How to cite: Jingsj. "2-(4,5-Dihydro-2-oxazolyl)quinoline (CAS 202191-12-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1117906-9 (accessed 2026-11-09).

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