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Home/Compounds/CAS 80466-79-1
Formula C5H6ClNO3SMW 195.62Research-use catalog entryCOA/SDS by request

3,5-Dimethylisoxazole-4-sulfonyl chloride

CAS Number: 80466-79-1

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Loading RDKit molecule structure...
InChIKey: GZLPFEYTAAXJCP-UHFFFAOYSA-NC5H6ClNO3S | MW 195.62

Chemical Absolute Identifiers

CAS Number

80466-79-1

PubChem CID

2736319

Molecular Formula

C5H6ClNO3S

Molecular Weight

195.62 g/mol

Exact Mass

194.975692

InChIKey

GZLPFEYTAAXJCP-UHFFFAOYSA-N

IUPAC Name

3,5-dimethyl-1,2-oxazole-4-sulfonyl chloride

SMILES String

Cc1noc(C)c1S(=O)(=O)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

3,5-Dimethylisoxazole-4-sulfonyl chloride (CAS 80466-79-1) is listed in the Advanced Chemicals portfolio, with molecular formula C5H6ClNO3S and molecular weight 195. 62 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

3,5-Dimethylisoxazole-4-sulfonyl chloride

Names & Synonyms

3,5-Dimethylisoxazole-4-sulfonylchloride3,5-dimethyl-isoxazole-4-sulfonyl chloride3,5-dimethylisoxazole-4-sulphonyl chloridedimethyl-1,2-oxazole-4-sulfonyl chlorideC5H6ClNO3S
Show all synonyms
4-ISOXAZOLESULFONYL CHLORIDE, 3,5-DIMETHYL-3,5-dimethyl-4-isoxazolesulfonyl chloride(3,5-dimethylisoxazol-4-yl)chlorosulfone3,5-dimethylisoxazol-4-sulfonyl chloride4-(chlorosulfonyl)-3,5-dimethylisoxazole3,5-dimethylisoxazol-4-sulphonyl chloride3,5-dimethylisooxazole-4-sulfonyl chloride
External Identifiers
EC NUMBER: 672-861-6DSSTOX SUBSTANCE ID: DTXSID10371273WIKIDATA ID: Q72470787
Experimental Spectrum References
ATR-IR Spectra — Bio-Rad Laboratories. Inc.FTIR Spectra — Bio-Rad Laboratories, Inc.Raman Spectra — Bio-Rad Laboratories, Inc.

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

3,5-Dimethyl-4-IsoxazolecarbaldehydeCAS 54593-26-9
3,5-Dimethylisoxazole-4-carbonyl ChlorideCAS 31301-45-8
5-Methyl-1,2-oxazole-4-sulfonyl chlorideCAS 321309-26-6
Isoxazole, 4-(chloromethyl)-3,5-dimethyl-CAS 19788-37-5
4-Amino-3,5-dimethylisoxazoleCAS 31329-64-3

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 54593-26-93,5-Dimethyl-4-IsoxazolecarbaldehydeCAS 31301-45-83,5-Dimethylisoxazole-4-carbonyl ChlorideCAS 321309-26-65-Methyl-1,2-oxazole-4-sulfonyl chlorideCAS 19788-37-5Isoxazole, 4-(chloromethyl)-3,5-dimethyl-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 80466-79-1

What are the key identifiers for 3,5-Dimethylisoxazole-4-sulfonyl chloride (CAS 80466-79-1)?

3,5-Dimethylisoxazole-4-sulfonyl chloride is identified by CAS 80466-79-1, with molecular formula C5H6ClNO3S, molecular weight 195.62, InChIKey GZLPFEYTAAXJCP-UHFFFAOYSA-N.

Can I request a COA for CAS 80466-79-1?

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

Can I request supplier SDS for 3,5-Dimethylisoxazole-4-sulfonyl chloride?

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

Is CAS 80466-79-1 available for quotation?

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