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 6655-74-9
Formula C6H6Cl2N2O2SMW 241.09Research-use catalog entryCOA/SDS by request

3,4-Dichlorobenzenesulfonohydrazide

CAS Number: 6655-74-9

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
250 mg
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: FKLGJXZMKOGQAF-UHFFFAOYSA-NC6H6Cl2N2O2S | MW 241.09

Chemical Absolute Identifiers

CAS Number

6655-74-9

PubChem CID

2735965

Molecular Formula

C6H6Cl2N2O2S

Molecular Weight

241.09 g/mol

Exact Mass

239.952704

InChIKey

FKLGJXZMKOGQAF-UHFFFAOYSA-N

SMILES String

NNS(=O)(=O)c1ccc(Cl)c(Cl)c1

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

3,4-Dichlorobenzenesulfonohydrazide (CAS 6655-74-9) is listed in the Advanced Chemicals portfolio, with molecular formula C6H6Cl2N2O2S and molecular weight 241. 09 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

Organic 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

3,4-Dichlorobenzenesulfonohydrazide

Names & Synonyms

3,4-Dichlorobenzenesulphonylhydrazide3,4-dichlorobenzene-1-sulfonohydrazideMaybridge1_0088713,4-Dichlorobenzenesulfonylhydrazide(3,4-dichlorophenyl)hydrazinosulfone
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID90371054CHEMBL ID: CHEMBL221706WIKIDATA ID: Q82158276
Literature & Patent References
DOI 10.1021/jm061132rInhibitors of bacterial cystathionine beta-lyase: leads for new antimicrobial agents and probes of enzyme structure and function.PMID 17300162Inhibitors of bacterial cystathionine beta-lyase: leads for new antimicrobial agents and probes of enzyme structure and function.

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

Benzenesulfonic acid, 4-bromo-, hydrazideCAS 2297-64-5
4-Iodobenzenesulfonic acid hydrazideCAS 2751-27-1
P-ToluenesulfonylhydrazideCAS 1576-35-8
3-NitrobenzenesulfonohydrazideCAS 6655-77-2
p-Methoxybenzenesulphonyl hydrazideCAS 1950-68-1

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 2297-64-5Benzenesulfonic acid, 4-bromo-, hydrazideCAS 2751-27-14-Iodobenzenesulfonic acid hydrazideCAS 1576-35-8P-ToluenesulfonylhydrazideCAS 6655-77-23-NitrobenzenesulfonohydrazideCAS 1950-68-1p-Methoxybenzenesulphonyl hydrazideCAS 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 6655-74-9

What are the key identifiers for 3,4-Dichlorobenzenesulfonohydrazide (CAS 6655-74-9)?

3,4-Dichlorobenzenesulfonohydrazide is identified by CAS 6655-74-9, with molecular formula C6H6Cl2N2O2S, molecular weight 241.09, InChIKey FKLGJXZMKOGQAF-UHFFFAOYSA-N.

Can I request a COA for CAS 6655-74-9?

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

Can I request supplier SDS for 3,4-Dichlorobenzenesulfonohydrazide?

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

Is CAS 6655-74-9 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.