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Home/Compounds/CAS 2379-74-0
Formula C18H10Cl2O2S2MW 393.3Research-use catalog entryCOA/SDS by request

D&C Red No. 30

CAS Number: 2379-74-0

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Available Options

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Purity
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Loading RDKit molecule structure...
InChIKey: NDDLLTAIKYHPOD-ISLYRVAYSA-NC18H10Cl2O2S2 | MW 393.3

Chemical Absolute Identifiers

CAS Number

2379-74-0

PubChem CID

3000709

Molecular Formula

C18H10Cl2O2S2

Molecular Weight

393.3 g/mol

Exact Mass

391.949927

InChIKey

NDDLLTAIKYHPOD-ISLYRVAYSA-N

IUPAC Name

(2E)-6-chloro-2-(6-chloro-4-methyl-3-oxo-1-benzothiophen-2-ylidene)-4-methyl-1-benzothiophen-3-one

SMILES String

Cc1cc(Cl)cc2c1C(=O)/C(=C1\Sc3cc(Cl)cc(C)c3C1=O)S2

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

D&C Red No. 30 (CAS 2379-74-0) is listed in the Advanced Chemicals portfolio, with molecular formula C18H10Cl2O2S2 and molecular weight 393. 30 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.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Dyes and PigmentsSynthetic 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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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

D&C Red No. 30

Names & Synonyms

Vat red 1Dye Red No. 30Dye dc Red No. 305,5'-Dichloro-3,3'-dimethyl-thioindigoDC Red No. 30
Show all synonyms
RED 30CI 73360D&C Red No. 30 [II]6,6'-Dichloro-4,4'-dimethyl-3H,3'H-2,2'-bi-1-benzothiophene-3,3'-dione6-Chloro-2-(6-chloro-4-methyl-3-oxobenzo(b)thien-2(3H)-ylidene)-4-methyl-benzo(b)thiophen-3(2H)-oneD&C RED NO. 30 (II)Oralith Brilliant Pink RVat Pink FFD and C Red No. 30Japan Red 2264,4'-dimethyl-6,6'-dichlorthioindigoOralith Brilliant Pink R, Technical Grade6,6'-Dichloro-4,4'-dimethyl-3H,3'H-[2,2'-bibenzo[b]thiophenylidene]-3,3'-dioneBenzo(b)thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo(b)thien-2(3H)-ylidene)-4-methyl-
External Identifiers
EC NUMBER: 219-163-6EC NUMBER: 617-535-6DSSTOX SUBSTANCE ID: DTXSID601045209CHEMBL ID: CHEMBL45343UNII: 2S42T2808BNCI THESAURUS CODE: C71661RXCUI: 1311176WIKIDATA ID: Q27255530
Experimental Spectrum References
FTIR Spectra
Literature & Patent References
DOI 10.1021/jm010533yA common mechanism underlying promiscuous inhibitors from virtual and high-throughput screening.PMID 11931626A common mechanism underlying promiscuous inhibitors from virtual and high-throughput screening.

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

ThioindigoCAS 522-75-8

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 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 2379-74-0

What are the key identifiers for D&C Red No. 30 (CAS 2379-74-0)?

D&C Red No. 30 is identified by CAS 2379-74-0, with molecular formula C18H10Cl2O2S2, molecular weight 393.3, InChIKey NDDLLTAIKYHPOD-ISLYRVAYSA-N.

Can I request a COA for CAS 2379-74-0?

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

Can I request supplier SDS for D&C Red No. 30?

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

Is CAS 2379-74-0 available for quotation?

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

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