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Home/Compounds/CAS 888504-28-7
Formula C4H3KN2O3MW 166.18Research-use catalog entryCOA/SDS by request

Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate

CAS Number: 888504-28-7

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Loading RDKit molecule structure...
InChIKey: BRHMYHXNUGVBCU-UHFFFAOYSA-MC4H3KN2O3 | MW 166.18

Chemical Absolute Identifiers

CAS Number

888504-28-7

PubChem CID

24820502

Molecular Formula

C4H3KN2O3

Molecular Weight

166.18 g/mol

Exact Mass

165.978073

InChIKey

BRHMYHXNUGVBCU-UHFFFAOYSA-M

SMILES String

Cc1nnc(C(=O)[O-])o1.[K+]

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

Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate (CAS 888504-28-7) is listed in the Advanced Chemicals portfolio, with molecular formula C4H3KN2O3 and molecular weight 166. 18 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

Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate

Names & Synonyms

5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt5-Methyl-1,3,4-oxadiazole-2-carboxylic Acid, Potassium SaltPOTASSIUM 5-METHYL-[1,3,4]OXADIAZOLE-2-CARBOXYLATE5-Methyl-[1,3,4]oxadiazole-2-carboxylic acid, potassium salt1,3,4-OXADIAZOLE-2-CARBOXYLIC ACID, 5-METHYL-, POTASSIUM SALT
Show all synonyms
potassium,5-methyl-1,3,4-oxadiazole-2-carboxylateP22205-methyl-[1,3,4]oxadiazol carboxylic acid potassium salt5-Methyl-1,3,4-oxadiazole-2-carboxylic acidpotassium salt1,3,4-OXADIAZOLE-2-CARBOXYLIC ACID, 5-METHYL-, POTASSIUM SALT (1:1)
External Identifiers
EC NUMBER: 618-215-9DSSTOX SUBSTANCE ID: DTXSID90647544UNII: JQQ7289UK3WIKIDATA ID: Q72493979

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

Methyl 5-methyl-1,3,4-oxadiazole-2-carboxylateCAS 37641-35-3
Ethyl 5-methyl-1,3,4-oxadiazole-2-carboxylateCAS 37641-36-4
2,5-Dimethyl-1,3,4-oxadiazoleCAS 13148-65-7
Potassium 5-methyl-1,2,4-oxadiazole-3-carboxylateCAS 20615-94-5
5-Methyl-1,3,4-oxadiazole-2-carbaldehydeCAS 164024-09-3

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 37641-35-3Methyl 5-methyl-1,3,4-oxadiazole-2-carboxylateCAS 37641-36-4Ethyl 5-methyl-1,3,4-oxadiazole-2-carboxylateCAS 13148-65-72,5-Dimethyl-1,3,4-oxadiazoleCAS 20615-94-5Potassium 5-methyl-1,2,4-oxadiazole-3-carboxylateCAS 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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 888504-28-7

What are the key identifiers for Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate (CAS 888504-28-7)?

Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate is identified by CAS 888504-28-7, with molecular formula C4H3KN2O3, molecular weight 166.18, InChIKey BRHMYHXNUGVBCU-UHFFFAOYSA-M.

Can I request a COA for CAS 888504-28-7?

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

Can I request supplier SDS for Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate?

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

Is CAS 888504-28-7 available for quotation?

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

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