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Home/Compounds/CAS 35563-27-0
Formula C7H8N2OSMW 168.22Research-use catalog entryCOA/SDS by request

2-Mercapto-6,7-dihydro-3H-cyclopentapyrimidin-4(5H)-one

CAS Number: 35563-27-0

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Loading RDKit molecule structure...
InChIKey: BKZNWILEYOKDSL-UHFFFAOYSA-NC7H8N2OS | MW 168.22

Chemical Absolute Identifiers

CAS Number

35563-27-0

PubChem CID

687726

Molecular Formula

C7H8N2OS

Molecular Weight

168.22 g/mol

Exact Mass

168.035734

InChIKey

BKZNWILEYOKDSL-UHFFFAOYSA-N

IUPAC Name

2-sulfanylidene-1,5,6,7-tetrahydrocyclopenta[d]pyrimidin-4-one

SMILES String

C1CC2=C(C1)NC(=S)NC2=O

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-Mercapto-6,7-dihydro-3H-cyclopentapyrimidin-4(5H)-one (CAS 35563-27-0) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C7H8N2OS and molecular weight 168. 22 g/mol.

Sourcing context

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

Research use context

Intended for research-stage medicinal chemistry and intermediate synthesis 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

Pharmaceutical Intermediate ResearchResearch intermediateCustom synthesis building blockPharmaceutical intermediate researchResearch 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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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

2-Mercapto-6,7-dihydro-3H-cyclopentapyrimidin-4(5H)-one

Names & Synonyms

2-thioxo-1,2,3,5,6,7-hexahydro-4H-cyclopenta[d]pyrimidin-4-one2-sulfanyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-ol2-thioxo-2,3,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4(5H)-one2-sulfanyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-ol2-mercapto-3,5,6,7-tetrahydro-4H-cyclopenta[d]pyrimidin-4-one
Show all synonyms
2-MERCAPTO-6,7-DIHYDRO-5H-CYCLOPENTA[D]PYRIMIDIN-4-OL5,6-trimethylene-2-thiouracil2-Sulfanyl-6,7-dihydro-5H-cyclopenta-[d]pyrimidin-4-ol5-mercapto-4,6-diaza-7-indanoneSDCCGMLS-0065786.P0016-thioxo-2,3,5,7-tetrahydro-5,7-diazainden-4-one2-Mercapto-67-dihydro-3H-cyclopentapyrimidin-4(5H)-one1,2,3,5,6,7-hexahydro-2-thioxo-4H-Cyclopentapyrimidin-4-one2-Mercapto-6 pound not7-dihydro-3H-cyclopentapyrimidin-4(5H)-one2-sulfanyl-3,5,6,7-tetrahydrocyclopenta[2,1-d]pyrimidin-4-one2-Sulfanylidene-1,2,3,5,6,7-hexahydro-4H-cyclopenta[d]pyrimidin-4-one2-SULFANYLIDENE-1H,2H,3H,4H,5H,6H,7H-CYCLOPENTA[D]PYRIMIDIN-4-ONE
External Identifiers
EC NUMBER: 827-424-6DSSTOX SUBSTANCE ID: DTXSID60873590CHEMBL ID: CHEMBL5493890WIKIDATA ID: Q81981126
Literature & Patent References
DOI 10.1016/j.isci.2024.108907Identification and evaluation of small-molecule inhibitors against the dNTPase SAMHD1 via a comprehensive screening funnelPMID 38318365Identification and evaluation of small-molecule inhibitors against the dNTPase SAMHD1 via a comprehensive screening funnel

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

1,3-CyclohexanedioneCAS 504-02-9

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 35563-27-0

What are the key identifiers for 2-Mercapto-6,7-dihydro-3H-cyclopentapyrimidin-4(5H)-one (CAS 35563-27-0)?

2-Mercapto-6,7-dihydro-3H-cyclopentapyrimidin-4(5H)-one is identified by CAS 35563-27-0, with molecular formula C7H8N2OS, molecular weight 168.22, InChIKey BKZNWILEYOKDSL-UHFFFAOYSA-N.

Can I request a COA for CAS 35563-27-0?

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

Can I request supplier SDS for 2-Mercapto-6,7-dihydro-3H-cyclopentapyrimidin-4(5H)-one?

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

Is CAS 35563-27-0 available for quotation?

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

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