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Home/Compounds/CAS 18711-15-4
Formula C8H3Cl2NO2MW 216.02Research-use catalog entryCOA/SDS by request

4,6-Dichloroisatin

CAS Number: 18711-15-4

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Loading RDKit molecule structure...
InChIKey: CGCVHJCZBIYRQC-UHFFFAOYSA-NC8H3Cl2NO2 | MW 216.02

Chemical Absolute Identifiers

CAS Number

18711-15-4

PubChem CID

251908

Molecular Formula

C8H3Cl2NO2

Molecular Weight

216.02 g/mol

Exact Mass

214.954084

InChIKey

CGCVHJCZBIYRQC-UHFFFAOYSA-N

IUPAC Name

4,6-dichloro-1H-indole-2,3-dione

SMILES String

C1=C(C=C(C2=C1NC(=O)C2=O)Cl)Cl

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

4,6-Dichloroisatin (CAS 18711-15-4) is listed in the Advanced Chemicals portfolio, with molecular formula C8H3Cl2NO2 and molecular weight 216. 02 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.
  • Avoid contact with skin and eyes.

PPE

Respiratory protection if needed

First Aid

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

Stability / Reactivity

  • Reactivity and reaction.
  • Carbon monoxide, carbon dioxide, hydrogen chloride, nitrogen oxides.

Disposal

  • The product Remaining and non-recyclable solutions should be handed over to a licensed company for disposal.
  • Contact a professional institution 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

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  • Sweep and shovel up.

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

4,6-Dichloroisatin

Names & Synonyms

4,6-DICHLOROINDOLINE-2,3-DIONE4,6-dichloro-2,3-dihydro-1H-indole-2,3-dione46-Dichloroisatin4,6-dichloro-1H-benzo[d]azoline-2,3-dione1H-Indole-2,3-dione,4,6-dichloro-
Show all synonyms
4,6-dichlorisatinIsatin-based compound, 504 pound not6-Dichloroisatin4,6-dichloroindolin-2,3-dione4,6-Dichloro-2,3-indolinedione1H-Indole-2,3-dione, 4,6-dichloro-4,6-Dichloro-1H-indole-2,3-dione #4,6-Bis(chloranyl)-1H-indole-2,3-dione
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID60291058CHEMBL ID: CHEMBL385800UNII: 9SF5AQC287WIKIDATA ID: Q72466525
Literature & Patent References
DOI 10.1016/j.ejmech.2023.115212Covalent fragment mapping of KRas<sup>G12C</sup> revealed novel chemotypes with in vivo potency.PMID 36842271Covalent fragment mapping of KRas<sup>G12C</sup> revealed novel chemotypes with in vivo potency.DOI 10.1021/jm061471kSelective inhibition of carboxylesterases by isatins, indole-2,3-diones.PMID 17378546Selective inhibition of carboxylesterases by isatins, indole-2,3-diones.

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

4-chloro-6-fluoro-2,3-dihydro-1H-indole-2,3-dioneCAS 940054-45-5
6-Chloroindoline-2,3-dioneCAS 6341-92-0
4,5-Dichloro-1H-indole-2,3-dioneCAS 1677-47-0
5,6-dichloro-1H-indole-2,3-dioneCAS 1677-48-1
4-chloro-5-fluoro-1H-indole-2,3-dioneCAS 84378-94-9

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 940054-45-54-chloro-6-fluoro-2,3-dihydro-1H-indole-2,3-dioneCAS 6341-92-06-Chloroindoline-2,3-dioneCAS 1677-47-04,5-Dichloro-1H-indole-2,3-dioneCAS 1677-48-15,6-dichloro-1H-indole-2,3-dioneCAS 84378-94-94-chloro-5-fluoro-1H-indole-2,3-dioneCAS 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 18711-15-4

What are the key identifiers for 4,6-Dichloroisatin (CAS 18711-15-4)?

4,6-Dichloroisatin is identified by CAS 18711-15-4, with molecular formula C8H3Cl2NO2, molecular weight 216.02, InChIKey CGCVHJCZBIYRQC-UHFFFAOYSA-N.

Can I request a COA for CAS 18711-15-4?

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

Can I request supplier SDS for 4,6-Dichloroisatin?

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

Is CAS 18711-15-4 available for quotation?

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