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Home/Compounds/CAS 14068-53-2
Formula C4H7N3SMW 129.19Research-use catalog entryCOA/SDS by request

2-Amino-5-ethyl-1,3,4-thiadiazole

CAS Number: 14068-53-2

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Loading RDKit molecule structure...
InChIKey: QXTRPGAMVIONMK-UHFFFAOYSA-NC4H7N3S | MW 129.19

Chemical Absolute Identifiers

CAS Number

14068-53-2

PubChem CID

26444

Molecular Formula

C4H7N3S

Molecular Weight

129.19 g/mol

Exact Mass

129.036068

InChIKey

QXTRPGAMVIONMK-UHFFFAOYSA-N

IUPAC Name

5-ethyl-1,3,4-thiadiazol-2-amine

SMILES String

CCC1=NN=C(S1)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-Amino-5-ethyl-1,3,4-thiadiazole (CAS 14068-53-2) is listed in the Advanced Chemicals portfolio, with molecular formula C4H7N3S and molecular weight 129. 19 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

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity and reaction stability.
  • Carbon monoxide, carbon dioxide, nitrogen oxides, sulfur oxides.

Disposal

  • Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional organization with a waste disposal license to handle this substance.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Use personal protective equipment and emergency procedures.
  • Avoid dust generation.

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-Amino-5-ethyl-1,3,4-thiadiazole

Names & Synonyms

1,3,4-Thiadiazol-2-amine, 5-ethyl-5-Ethyl-[1,3,4]thiadiazol-2-ylamine4-27-00-08073 (Beilstein Handbook Reference)5-Ethyl-(1,3,4)thiadiazol-2-ylamine1,3,4-THIADIAZOLE, 2-AMINO-5-ETHYL-
Show all synonyms
5-ethyl-1,3,4-thiadiazole-2-ylamineMZW3vp4NCIOpen2_0008991,4-Thiadiazol-2-amine, 5-ethyl-1,4-Thiadiazole, 2-amino-5-ethyl-5-Ethyl-1,3,4-thiadiazol-2-amine #5-Ethyl-1,3,4-thiadiazol-2(3H)-imineBP9
External Identifiers
EC NUMBER: 237-921-4DSSTOX SUBSTANCE ID: DTXSID5065699CHEMBL ID: CHEMBL568688CHEBI ID: CHEBI:86540UNII: N859FE3PD7METABOLOMICS WORKBENCH ID: 67697WIKIDATA ID: Q27159228bmse000176Fr21301
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraRaman Spectra — Bio-Rad Laboratories, Inc.UV-VIS Spectra
Literature & Patent References
DOI 10.1016/j.bmc.2009.05.039Synthesis, antioxidant properties and radioprotective effects of new benzothiazoles and thiadiazoles.PMID 19502068Synthesis, antioxidant properties and radioprotective effects of new benzothiazoles and thiadiazoles.

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

5-[(Ethylsulfanyl)methyl]-1,3,4-thiadiazol-2-amineCAS 180041-31-0
(5-Amino-1,3,4-thiadiazol-2-yl)methanolCAS 56951-58-7
5-(Methoxymethyl)-1,3,4-thiadiazol-2-amineCAS 15884-86-3
1,3,4-Thiadiazole-2,5-diamineCAS 2937-81-7
1,3,4-Thiadiazole, 2-amino-5-methyl-CAS 108-33-8

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 180041-31-05-[(Ethylsulfanyl)methyl]-1,3,4-thiadiazol-2-amineCAS 56951-58-7(5-Amino-1,3,4-thiadiazol-2-yl)methanolCAS 15884-86-35-(Methoxymethyl)-1,3,4-thiadiazol-2-amineCAS 2937-81-71,3,4-Thiadiazole-2,5-diamineCAS 108-33-81,3,4-Thiadiazole, 2-amino-5-methyl-CAS 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 14068-53-2

What are the key identifiers for 2-Amino-5-ethyl-1,3,4-thiadiazole (CAS 14068-53-2)?

2-Amino-5-ethyl-1,3,4-thiadiazole is identified by CAS 14068-53-2, with molecular formula C4H7N3S, molecular weight 129.19, InChIKey QXTRPGAMVIONMK-UHFFFAOYSA-N.

Can I request a COA for CAS 14068-53-2?

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

Can I request supplier SDS for 2-Amino-5-ethyl-1,3,4-thiadiazole?

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

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