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Home/Compounds/CAS 12671-74-8
Formula C36H45NO2SMW 555.8Research-use catalog entryCOA/SDS by request

2-octadecyl-1H-thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione

CAS Number: 12671-74-8

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Loading RDKit molecule structure...
InChIKey: YDQLECBCTASDOZ-UHFFFAOYSA-NC36H45NO2S | MW 555.8

Chemical Absolute Identifiers

CAS Number

12671-74-8

PubChem CID

119733

Molecular Formula

C36H45NO2S

Molecular Weight

555.8 g/mol

Exact Mass

555.317101

InChIKey

YDQLECBCTASDOZ-UHFFFAOYSA-N

IUPAC Name

14-octadecyl-8-thia-14-azapentacyclo[10.6.2.02,7.09,19.016,20]icosa-1(19),2,4,6,9,11,16(20),17-octaene-13,15-dione

SMILES String

CCCCCCCCCCCCCCCCCCN1C(=O)C2=C3C(=CC=C4C3=C(C=C2)C5=CC=CC=C5S4)C1=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-octadecyl-1H-thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione (CAS 12671-74-8) is listed in the Materials Science portfolio, with molecular formula C36H45NO2S and molecular weight 555. 80 g/mol.

Sourcing context

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

Research use context

Intended for materials chemistry research and formulation screening 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

Dyes and PigmentsMaterials ScienceResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

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  • Carbon monoxide, carbon dioxide, nitrogen oxides, sulfur oxides.

Disposal

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Fire Fighting

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Accidental Release

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

2-octadecyl-1H-thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione

Names & Synonyms

Solvent Yellow 982-Octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione1H-Thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione, 2-octadecyl-EC 248-702-81H-Thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione, 2-octadecyl-
Show all synonyms
1h-thioxantheno2,1,9-defisoquinoline-1,3(2h)-dione, 2-octadecyl-Fluorescent Yellow 3G2-Octadecyl-1H-benzo[3,4][2]benzothiopyrano[7,8,1-def]isoquinoline-1,3(2H)-dione
External Identifiers
EC NUMBER: 248-702-8DSSTOX SUBSTANCE ID: DTXSID9065314WIKIDATA ID: Q72508546

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

16,17-Bis(octyloxy)anthra(9,1,2-cde)benzo(rst)pentaphene-5,10-dioneCAS 85652-50-2
Anthra(9,1,2-cde)benzo(rst)pentaphene-5,10-dioneCAS 116-71-2
Hydrogenated cardanolCAS 501-24-6
Dibromopyranthrene-8,16-dioneCAS 1324-35-2
Diisobutyl 3,9-perylenedicarboxylateCAS 2744-50-5

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 12671-74-8

What are the key identifiers for 2-octadecyl-1H-thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione (CAS 12671-74-8)?

2-octadecyl-1H-thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione is identified by CAS 12671-74-8, with molecular formula C36H45NO2S, molecular weight 555.8, InChIKey YDQLECBCTASDOZ-UHFFFAOYSA-N.

Can I request a COA for CAS 12671-74-8?

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

Can I request supplier SDS for 2-octadecyl-1H-thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione?

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

Is CAS 12671-74-8 available for quotation?

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

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