MolGraph
CompoundsDocumentationComplianceAbout
MolGraph

Research chemical sourcing and molecular building block RFQ workflows.

MolGraph is operated by Tessorix Inc.

support@molgraph.com

Products are intended for laboratory research use only and are not for human or veterinary use.

Compounds

  • Compound catalog
  • CAS Search

Company

  • About
  • Contact

Documentation

  • Quality Documentation
  • SDS Disclaimer

Compliance

  • Compliance

Legal

  • Terms
  • Privacy

Copyright © 2026 MolGraph. All Rights Reserved.

Home/Compounds/CAS 6374-91-0
Formula C8H3Br2NO2MW 304.92Research-use catalog entryCOA/SDS by request

5,7-Dibromoisatin

CAS Number: 6374-91-0

Sourcing & RFQ

Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.

Available options

Available Options

Package
1 g
Purity
95%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
25 g
Purity
95%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
250 mg
Purity
95%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
95%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required

Shipping review is required before pricing or stock can be confirmed publicly. Shipping, duties, and documentation fees are confirmed before order acceptance.

Loading RDKit molecule structure...
InChIKey: QCTZEHIRXZGGSD-UHFFFAOYSA-NC8H3Br2NO2 | MW 304.92

Chemical Absolute Identifiers

CAS Number

6374-91-0

PubChem CID

1809920

Molecular Formula

C8H3Br2NO2

Molecular Weight

304.92 g/mol

Exact Mass

304.851

InChIKey

QCTZEHIRXZGGSD-UHFFFAOYSA-N

IUPAC Name

5,7-dibromo-1H-indole-2,3-dione

SMILES String

O=C1Nc2c(Br)cc(Br)cc2C1=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

5,7-Dibromoisatin (CAS 6374-91-0) is listed in the Advanced Chemicals portfolio, with molecular formula C8H3Br2NO2 and molecular weight 304. 92 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

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

5,7-Dibromoisatin

Names & Synonyms

5,7-dibromo-2,3-dihydro-1H-indole-2,3-dione5,7-Dibromoindoline-2,3-dione1H-Indole-2,3-dione, 5,7-dibromo-5,7-dibromisatin5,7-dibromo-1H-benzo[d]azoline-2,3-dione
Show all synonyms
5,7-dibromo-1H-benzo[d]azolidine-2,3-dioneAE-641/00185021
External Identifiers
EC NUMBER: 695-547-0DSSTOX SUBSTANCE ID: DTXSID40365226CHEMBL ID: CHEMBL388579WIKIDATA ID: Q82149717
Experimental Spectrum References
13C NMR SpectraVapor Phase IR Spectra
Literature & Patent References
DOI 10.1016/j.ejmech.2024.116886Exploration of isatin-based inhibitors of SARS-CoV-2 Nsp15 endoribonuclease.PMID 39312834Exploration of isatin-based inhibitors of SARS-CoV-2 Nsp15 endoribonuclease.DOI 10.1016/j.bmc.2011.01.015Synthesis and hydrolytic evaluation of acid-labile imine-linked cytotoxic isatin model systems.DOI 10.1016/j.bmc.2011.08.044Synthesis and biological evaluation of a novel class of isatin analogs as dual inhibitors of tubulin polymerization and Akt pathway.PMID 21306903Synthesis and hydrolytic evaluation of acid-labile imine-linked cytotoxic isatin model systems.PMID 21920762Synthesis and biological evaluation of a novel class of isatin analogs as dual inhibitors of tubulin polymerization and Akt pathway.DOI 10.1016/j.ejmech.2009.12.010QSAR study of isatin analogues as in vitro anti-cancer agents.PMID 20056518QSAR study of isatin analogues as in vitro anti-cancer agents.

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

7-bromo-5-fluoro-2,3-dihydro-1H-indole-2,3-dioneCAS 380431-78-7
7-Bromo-4-fluoroindoline-2,3-dioneCAS 1245648-36-5
4,6-Difluoro-1H-indole-2,3-dioneCAS 126674-93-9
4-Fluoro-1H-indole-2,3-dioneCAS 346-34-9
5-Bromo-1H-indole-7-carboxylic acidCAS 860624-90-4

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 380431-78-77-bromo-5-fluoro-2,3-dihydro-1H-indole-2,3-dioneCAS 1245648-36-57-Bromo-4-fluoroindoline-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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 6374-91-0

What are the key identifiers for 5,7-Dibromoisatin (CAS 6374-91-0)?

5,7-Dibromoisatin is identified by CAS 6374-91-0, with molecular formula C8H3Br2NO2, molecular weight 304.92, InChIKey QCTZEHIRXZGGSD-UHFFFAOYSA-N.

Can I request a COA for CAS 6374-91-0?

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

Can I request supplier SDS for 5,7-Dibromoisatin?

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

Is CAS 6374-91-0 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.