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Home/Compounds/CAS 55965-84-9
Formula C8H9ClN2O2S2MW 264.8Research-use catalog entryCOA/SDS by request

Kathon

CAS Number: 55965-84-9

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Loading RDKit molecule structure...
InChIKey: QYYMDNHUJFIDDQ-UHFFFAOYSA-NC8H9ClN2O2S2 | MW 264.8

Chemical Absolute Identifiers

CAS Number

55965-84-9

PubChem CID

41679

Molecular Formula

C8H9ClN2O2S2

Molecular Weight

264.8 g/mol

Exact Mass

263.979398

InChIKey

QYYMDNHUJFIDDQ-UHFFFAOYSA-N

IUPAC Name

5-chloro-2-methyl-1,2-thiazol-3-one;2-methyl-1,2-thiazol-3-one

SMILES String

CN1C(=O)C=CS1.CN1C(=O)C=C(S1)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

Kathon (CAS 55965-84-9) is listed in the Advanced Chemicals portfolio, with molecular formula C8H9ClN2O2S2 and molecular weight 264. 80 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

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Names & Synonyms / External Identifiers

Chemical Name

Kathon

Names & Synonyms

Kathon 886Kathon LX3(2H)-Isothiazolone, 5-chloro-2-methyl-, mixt. with 2-methyl-3(2H)-isothiazoloneKathon 886 biocideKathon biocide
Show all synonyms
Kathon CGKathon 886MWZonen FProClin 3002-Methylisothiazol-3(2H)-one compound with 5-chloro-2-methylisothiazol-3(2H)-one(14%in H2O)C8H9ClN2O2S22-Methylisothiazol-3(2H)-one compound with 5-chloro-2-methylisothiazol-3(2H)-oneBio-Perge5-Chloro-2-methyl-3(2H)-isothiazolone mixt. with 2-methyl-3(2H)-isothiazoloneKathon WT3(2H)-Isothiazolone, 5-chloro-2-methyl-, mixt. with2-methyl-3(2H)-isothiazoloneOTHER CA INDEX NAMES:3(2H)-Isothiazolone, 2-methyl-, mixt. contg.Microcide IIISomacide RSLegend MKKathon CG/ICP II
External Identifiers
EC NUMBER: 611-341-5EC NUMBER: 911-418-6EC NUMBER: 932-593-5CHEMBL ID: CHEMBL108095RXCUI: 1862287WIKIDATA ID: Q26841195
Literature & Patent References
DOI 10.1016/S0960-894X(97)10176-71,4-Bis-(2,3-epoxypropylamino)-9,10-anthracenedione and related compounds as potent antifungal and antimicrobial 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

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Non-public related references

5-Chloro-2-methyl-4-isothiazolin-3-oneCAS 26172-55-4
2-Methyl-4-isothiazolin-3-one hydrochlorideCAS 26172-54-3
2-(tert-Butyl)-5-chloroisothiazol-3(2H)-oneCAS 850314-12-4
2-Methyl-1,2-benzisothiazolin-3-oneCAS 2527-66-4
5-Chloroisothiazol-3-olCAS 25629-58-7

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 26172-55-45-Chloro-2-methyl-4-isothiazolin-3-oneCAS 26172-54-32-Methyl-4-isothiazolin-3-one hydrochlorideCAS 850314-12-42-(tert-Butyl)-5-chloroisothiazol-3(2H)-oneCAS 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 55965-84-9

What are the key identifiers for Kathon (CAS 55965-84-9)?

Kathon is identified by CAS 55965-84-9, with molecular formula C8H9ClN2O2S2, molecular weight 264.8, InChIKey QYYMDNHUJFIDDQ-UHFFFAOYSA-N.

Can I request a COA for CAS 55965-84-9?

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

Can I request supplier SDS for Kathon?

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

Is CAS 55965-84-9 available for quotation?

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

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