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Home/Compounds/CAS 1801-62-3
Formula C5H8N2OSMW 144.2Research-use catalog entryCOA/SDS by request

1,3-Dimethyl-2-thiohydantoin

CAS Number: 1801-62-3

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Available Options

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Loading RDKit molecule structure...
InChIKey: GKWNLFPHQCFFQJ-UHFFFAOYSA-NC5H8N2OS | MW 144.2

Chemical Absolute Identifiers

CAS Number

1801-62-3

PubChem CID

3722203

Molecular Formula

C5H8N2OS

Molecular Weight

144.2 g/mol

Exact Mass

144.035734

InChIKey

GKWNLFPHQCFFQJ-UHFFFAOYSA-N

IUPAC Name

1,3-dimethyl-2-sulfanylideneimidazolidin-4-one

SMILES String

CN1CC(=O)N(C)C1=S

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

1,3-Dimethyl-2-thiohydantoin (CAS 1801-62-3) is listed in the Advanced Chemicals portfolio, with molecular formula C5H8N2OS and molecular weight 144. 20 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

1,3-Dimethyl-2-thiohydantoin

Names & Synonyms

1,3-dimethyl-2-thioxoimidazolidin-4-one1,3-Dimethyl-2-thioxo-4-imidazolidinone4-Imidazolidinone, 1,3-dimethyl-2-thioxo-D25061,3-dimethyl-2-thioxo-1,3-diazolidin-4-one
Show all synonyms
1,3-DIMETHYL-2-THIOXOTETRAHYDRO-4H-IMIDAZOL-4-ONE
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID80395527WIKIDATA ID: Q82195661

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

MethylthiohydantoinCAS 694-68-8
2,4-Imidazolidinedione, 3-methyl-CAS 6843-45-4
2-(3-Methyl-2,5-dioxoimidazolidin-1-yl)acetic acidCAS 150376-36-6
3,5,5-Trimethylimidazolidine-2,4-dioneCAS 6345-19-3
1-(4-Aminophenyl)-3-methylimidazolidin-2-oneCAS 95182-37-9

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 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 1801-62-3

What are the key identifiers for 1,3-Dimethyl-2-thiohydantoin (CAS 1801-62-3)?

1,3-Dimethyl-2-thiohydantoin is identified by CAS 1801-62-3, with molecular formula C5H8N2OS, molecular weight 144.2, InChIKey GKWNLFPHQCFFQJ-UHFFFAOYSA-N.

Can I request a COA for CAS 1801-62-3?

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

Can I request supplier SDS for 1,3-Dimethyl-2-thiohydantoin?

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

Is CAS 1801-62-3 available for quotation?

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

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