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Home/Compounds/CAS 19668-85-0
Formula C6H7NO3MW 141.12Research-use catalog entryCOA/SDS by request

2-(3-Methyl-1,2-oxazol-5-yl)acetic acid

CAS Number: 19668-85-0

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Loading RDKit molecule structure...
InChIKey: POEFJFLAFQWOTL-UHFFFAOYSA-NC6H7NO3 | MW 141.12

Chemical Absolute Identifiers

CAS Number

19668-85-0

PubChem CID

4195532

Molecular Formula

C6H7NO3

Molecular Weight

141.12 g/mol

Exact Mass

141.042593

InChIKey

POEFJFLAFQWOTL-UHFFFAOYSA-N

SMILES String

Cc1cc(CC(=O)O)on1

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-(3-Methyl-1,2-oxazol-5-yl)acetic acid (CAS 19668-85-0) is listed in the Advanced Chemicals portfolio, with molecular formula C6H7NO3 and molecular weight 141. 12 g/mol.

Sourcing context

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

Research use context

Intended for research building-block and synthetic chemistry workflows; 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

Heterocyclic Building BlocksSynthetic ChemistryResearch 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

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Names & Synonyms / External Identifiers

Chemical Name

2-(3-Methyl-1,2-oxazol-5-yl)acetic acid

Names & Synonyms

2-(3-methylisoxazol-5-yl)acetic acid3-Methyl-5-isoxazoleacetic acid3-Methylisoxazole-5-acetic Acid2-(3-methyl-isoxazol-5-yl)-acetic acid(3-methyl-1,2-oxazol-5-yl)acetic acid
Show all synonyms
3-METHYL-5-ISOXAZOLEACETIC ACID 985-Isoxazoleacetic acid, 3-methyl-UPCMLD00X19668-85-0:0013-Methylisoxazole-5-aceticAcid3-methyl-5-isoxazole acetic acid3-Methyl-isoxazol-5-yl-acetic acid(3-methyl-isoxazol-5-yl)acetic acid(3-methyl-isoxazol-5-yl)-acetic acid2-(3-methyl-isoxazol-5-yl)acetic acid2-(3-methylisoxazol-5-yl) acetic acid2-(3-methylisoxazol-5-yl)-acetic acid
External Identifiers
EC NUMBER: 628-134-0DSSTOX SUBSTANCE ID: DTXSID20400669CHEMBL ID: CHEMBL3108872WIKIDATA ID: Q82203678
Experimental Spectrum References
ATR-IR Spectra
Literature & Patent References
DOI 10.1021/acs.jmedchem.1c01684Discovery of Novel Inhibitors of Uridine Diphosphate-<i>N</i>-Acetylenolpyruvylglucosamine Reductase (MurB) from <i>Pseudomonas aeruginosa</i>, an Opportunistic Infectious Agent Causing Death in Cystic Fibrosis Patients.PMID 35080396Discovery of Novel Inhibitors of Uridine Diphosphate-<i>N</i>-Acetylenolpyruvylglucosamine Reductase (MurB) from <i>Pseudomonas aeruginosa</i>, an Opportunistic Infectious Agent Causing Death in Cystic Fibrosis Patients.DOI 10.1021/ml400296cIs NMR Fragment Screening Fine-Tuned to Assess Druggability of Protein-Protein Interactions?PMID 24436777Is NMR Fragment Screening Fine-Tuned to Assess Druggability of Protein-Protein Interactions?

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

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Non-public related references

(3-Methylisoxazol-5-yl)methanolCAS 14716-89-3
(3-Methyl-1,2-oxazol-5-yl)methanamine hydrochlorideCAS 70183-89-0
3-Methylisoxazole-5-carboxylic acidCAS 4857-42-5
2-Bromo-1-(3-methylisoxazol-5-yl)ethanoneCAS 104777-32-4
5-Ethyl-1,2-oxazole-3-carboxylic acidCAS 52320-59-9

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 14716-89-3(3-Methylisoxazol-5-yl)methanolCAS 70183-89-0(3-Methyl-1,2-oxazol-5-yl)methanamine hydrochlorideCAS 4857-42-53-Methylisoxazole-5-carboxylic acidCAS 104777-32-42-Bromo-1-(3-methylisoxazol-5-yl)ethanoneCAS 52320-59-95-Ethyl-1,2-oxazole-3-carboxylic acidCAS 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 19668-85-0

What are the key identifiers for 2-(3-Methyl-1,2-oxazol-5-yl)acetic acid (CAS 19668-85-0)?

2-(3-Methyl-1,2-oxazol-5-yl)acetic acid is identified by CAS 19668-85-0, with molecular formula C6H7NO3, molecular weight 141.12, InChIKey POEFJFLAFQWOTL-UHFFFAOYSA-N.

Can I request a COA for CAS 19668-85-0?

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

Can I request supplier SDS for 2-(3-Methyl-1,2-oxazol-5-yl)acetic acid?

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

Is CAS 19668-85-0 available for quotation?

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