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Home/Compounds/CAS 14080-51-4
Formula C5H6N2OSMW 142.18Research-use catalog entryCOA/SDS by request

2-Aminothiophene-3-carboxamide

CAS Number: 14080-51-4

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Loading RDKit molecule structure...
InChIKey: WHZIZZOTISTHCT-UHFFFAOYSA-NC5H6N2OS | MW 142.18

Chemical Absolute Identifiers

CAS Number

14080-51-4

PubChem CID

699495

Molecular Formula

C5H6N2OS

Molecular Weight

142.18 g/mol

Exact Mass

142.020084

InChIKey

WHZIZZOTISTHCT-UHFFFAOYSA-N

SMILES String

C1=CSC(=C1C(=O)N)N

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-Aminothiophene-3-carboxamide (CAS 14080-51-4) is listed in the Advanced Chemicals portfolio, with molecular formula C5H6N2OS and molecular weight 142. 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
Biological target reference

ChEMBL reports experimental activity evidence for: Microtubule-associated protein tau (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Microtubule-associated protein tau

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.7

Experimental evidence source: ChEMBL

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-Aminothiophene-3-carboxamide

Names & Synonyms

2-amino-3-thiophenecarboxamide2-Amino-thiophene-3-carboxylic acid amide3-Thiophenecarboxamide, 2-amino-2-amino-3-thenamideOprea1_572181
Show all synonyms
Oprea1_8087712-amino-3-thiophencarboxamide5-aminothiophene-4-carboxamidecid_699495IFLab1_0007672-azanylthiophene-3-carboxamideSDCCGMLS-0065466.P0012-aminothiophene-3-carboxylic acid amide2-Amino-thiophene-3-carboxlic acid amideA3165AI-942/250340732-amino-thiophene-3-carboxylic acid amide, AldrichCPR
External Identifiers
EC NUMBER: 673-555-5DSSTOX SUBSTANCE ID: DTXSID80351401CHEMBL ID: CHEMBL1335965WIKIDATA ID: Q72442599
Experimental Spectrum References
1H NMR Spectra
Literature & Patent References
DOI 10.1016/j.ejmech.2020.112688Anti-glioma effects of 2-aminothiophene-3-carboxamide derivatives, ANO1 channel blockers.PMID 32906067Anti-glioma effects of 2-aminothiophene-3-carboxamide derivatives, ANO1 channel blockers.DOI 10.1128/aac.00434-10Structure-activity analysis of vinylogous urea inhibitors of human immunodeficiency virus-encoded ribonuclease H.PMID 20547794Structure-activity analysis of vinylogous urea inhibitors of human immunodeficiency virus-encoded ribonuclease H.

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

2-Amino-5-methylthiophene-3-carboxamideCAS 51486-03-4
2-Methylthiophene-3-carboxylic acidCAS 1918-78-1
2-Formylthiophene-3-carboxylic acidCAS 19991-69-6
2-Amino-5-(2,2,2-trifluoroethyl)-thiophene-3-carboxamideCAS 1628317-82-7
3-Amino-4-bromothiophene-2-carboxamideCAS 1378876-49-3

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 51486-03-42-Amino-5-methylthiophene-3-carboxamideCAS 1918-78-12-Methylthiophene-3-carboxylic acidCAS 107-91-5CyanoacetamideCAS 68746-25-82-Amino-6-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideCAS 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 14080-51-4

What are the key identifiers for 2-Aminothiophene-3-carboxamide (CAS 14080-51-4)?

2-Aminothiophene-3-carboxamide is identified by CAS 14080-51-4, with molecular formula C5H6N2OS, molecular weight 142.18, InChIKey WHZIZZOTISTHCT-UHFFFAOYSA-N.

Does CAS 14080-51-4 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Microtubule-associated protein tau. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 14080-51-4?

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

Can I request supplier SDS for 2-Aminothiophene-3-carboxamide?

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

Is CAS 14080-51-4 available for quotation?

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

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