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Home/Compounds/CAS 202191-12-6
Formula C12H10N2OMW 198.22Research-use catalog entryCOA/SDS by request

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

CAS Number: 202191-12-6

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Loading RDKit molecule structure...
InChIKey: USDSJWOYSHFPND-UHFFFAOYSA-NC12H10N2O | MW 198.22

Chemical Absolute Identifiers

CAS Number

202191-12-6

PubChem CID

828047

Molecular Formula

C12H10N2O

Molecular Weight

198.22 g/mol

Exact Mass

198.079313

InChIKey

USDSJWOYSHFPND-UHFFFAOYSA-N

IUPAC Name

2-quinolin-2-yl-4,5-dihydro-1,3-oxazole

SMILES String

C1COC(=N1)C2=NC3=CC=CC=C3C=C2

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

2-(4,5-Dihydro-2-oxazolyl)quinoline (CAS 202191-12-6) is listed in the Catalysts and Ligands portfolio, with molecular formula C12H10N2O and molecular weight 198. 22 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for catalysis development, ligand screening, and synthetic method research; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Asymmetric SynthesisCatalysis and Ligand ResearchLigand ResearchResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

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

Names & Synonyms

quinox2-(Quinolin-2-yl)-4,5-dihydrooxazole2-(4,5-dihydro-1,3-oxazol-2-yl)quinolineQuinoline, 2-(4,5-dihydro-2-oxazolyl)-2-(45-Dihydro-2-oxazolyl)quinoline
Show all synonyms
Oprea1_4466632-(2-quinolyl)-1,3-oxazoline2-(2-quinolyl)-4,5-dihydrooxazole2-(4 pound not5-Dihydro-2-oxazolyl)quinolineAE-848/32001062
External Identifiers
EC NUMBER: 662-878-7DSSTOX SUBSTANCE ID: DTXSID60356656WIKIDATA ID: Q82136152
Experimental Spectrum References
ATR-IR Spectra — Forensic Spectral ResearchRaman Spectra — Forensic Spectral Research

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

2-(2-Oxazolinyl)pyridineCAS 119165-69-4
2-(1H-benzo[d]imidazol-2-yl)-4,5-dihydrooxazoleCAS 14483-99-9
(S)-4-Benzyl-2-(quinolin-2-yl)-4,5-dihydrooxazoleCAS 1252576-14-9
(R)-4-Benzyl-2-(quinolin-2-yl)-4,5-dihydrooxazoleCAS 933992-48-4
4-Chloro-2-(4,5-dihydro-1,3-oxazol-2-yl)pyridineCAS 1423027-73-9

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 119165-69-42-(2-Oxazolinyl)pyridineCAS 14483-99-92-(1H-benzo[d]imidazol-2-yl)-4,5-dihydrooxazoleCAS 1252576-14-9(S)-4-Benzyl-2-(quinolin-2-yl)-4,5-dihydrooxazoleCAS 933992-48-4(R)-4-Benzyl-2-(quinolin-2-yl)-4,5-dihydrooxazoleCAS 1423027-73-94-Chloro-2-(4,5-dihydro-1,3-oxazol-2-yl)pyridineCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 202191-12-6

What are the key identifiers for 2-(4,5-Dihydro-2-oxazolyl)quinoline (CAS 202191-12-6)?

2-(4,5-Dihydro-2-oxazolyl)quinoline is identified by CAS 202191-12-6, with molecular formula C12H10N2O, molecular weight 198.22, InChIKey USDSJWOYSHFPND-UHFFFAOYSA-N.

Can I request a COA for CAS 202191-12-6?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 2-(4,5-Dihydro-2-oxazolyl)quinoline?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 202191-12-6 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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