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Home/Compounds/CAS 934-34-9
Formula C7H5NOSMW 151.19Research-use catalog entryCOA/SDS by request

Benzothiazolone

CAS Number: 934-34-9

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Loading RDKit molecule structure...
InChIKey: YEDUAINPPJYDJZ-UHFFFAOYSA-NC7H5NOS | MW 151.19

Chemical Absolute Identifiers

CAS Number

934-34-9

PubChem CID

13625

Molecular Formula

C7H5NOS

Molecular Weight

151.19 g/mol

Exact Mass

151.009185

InChIKey

YEDUAINPPJYDJZ-UHFFFAOYSA-N

IUPAC Name

3H-1,3-benzothiazol-2-one

SMILES String

C1=CC=C2C(=C1)NC(=O)S2

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

Benzothiazolone (CAS 934-34-9) is listed in the Advanced Chemicals portfolio, with molecular formula C7H5NOS and molecular weight 151. 19 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
Biological target reference

ChEMBL reports experimental activity evidence for: Sentrin-specific protease 8 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Sentrin-specific protease 8

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

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, nitrogen oxides, sulfur oxides.

Disposal

  • Waste product: Dispose of remaining and non-recyclable solutions to a licensed company.
  • 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

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Benzothiazolone

Names & Synonyms

2(3H)-Benzothiazolone1,3-Benzothiazol-2-ol2-Benzothiazolinone2-oxobenzothiazole3H-benzothiazole-2-one
Show all synonyms
Benzothiazol, 2-hydroxy-BENZTHIAZOLINE,2-ONE2-Benzothiazolol (keto form)Carbamothioic acid, (2-mercatophenyl)-, gamma-lactoneCarbamothioic acid, (2-mercatophenyl)-, .gamma.-lactone2-Benzothiazolinone (8CI)(2-Mercatophenyl)carbamothioate g-lactone(2-Mercatophenyl)carbamothioate I3-lactone(2-Mercatophenyl)carbamothioate gamma-lactone(2-Mercatophenyl)carbamothioic acid g-lactone(2-Mercatophenyl)carbamothioic acid I3-lactoneInChI=1/C7H5NOS/c9-7-8-5-3-1-2-4-6(5)10-7/h1-4H,(H,8,92-Benzothiazolol2-Benzothiazolone
External Identifiers
EC NUMBER: 213-281-1DSSTOX SUBSTANCE ID: DTXSID6061315CHEMBL ID: CHEMBL276936CHEBI ID: CHEBI:115196UNII: 7T26K7NG46HMDB ID: HMDB0249030METABOLOMICS WORKBENCH ID: 66886WIKIDATA ID: Q27197041
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR Spectra — Bio-Rad Laboratories, Inc.Raman Spectra — Bio-Rad Laboratories
Literature & Patent References
DOI 10.1021/acsmedchemlett.2c002562-Amino-1,3,4-thiadiazoles as Glutaminyl Cyclases Inhibitors Increase Phagocytosis through Modification of CD47-SIRPα Checkpoint.PMID 361053382-Amino-1,3,4-thiadiazoles as Glutaminyl Cyclases Inhibitors Increase Phagocytosis through Modification of CD47-SIRPα Checkpoint.DOI 10.1016/j.bmc.2013.10.037Discovery and characterisation of hydrazines as inhibitors of the immune suppressive enzyme, indoleamine 2,3-dioxygenase 1 (IDO1).PMID 24262887Discovery and characterisation of hydrazines as inhibitors of the immune suppressive enzyme, indoleamine 2,3-dioxygenase 1 (IDO1).DOI 10.1128/aac.00392-07Discovery of novel DNA gyrase inhibitors by high-throughput virtual screening.PMID 17682095Discovery of novel DNA gyrase inhibitors by high-throughput virtual screening.DOI 10.1021/jm970682+Synthesis and anticonvulsant activity of 2(3H)-benzoxazolone and 2(3H)-benzothiazolone derivatives.PMID 9544213Synthesis and anticonvulsant activity of 2(3H)-benzoxazolone and 2(3H)-benzothiazolone derivatives.

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

2(3H)-Benzothiazolone, 5-chloro-CAS 20600-44-6
5-Fluoro-2,3-dihydro-1,3-benzothiazol-2-oneCAS 1065678-31-0
5-Bromo-2,3-dihydro-1,3-benzothiazol-2-oneCAS 199475-45-1
5-Methylbenzo[d]thiazol-2(3H)-oneCAS 40925-61-9
2-Benzothiazolinone, 6-fluoro-CAS 63754-96-1

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 20600-44-62(3H)-Benzothiazolone, 5-chloro-CAS 1065678-31-05-Fluoro-2,3-dihydro-1,3-benzothiazol-2-oneCAS 199475-45-15-Bromo-2,3-dihydro-1,3-benzothiazol-2-oneCAS 40925-61-95-Methylbenzo[d]thiazol-2(3H)-oneCAS 63754-96-12-Benzothiazolinone, 6-fluoro-CAS 118090-09-81,3-benzothiazole-2-thiolCAS 120-78-5Accelerator DMCAS 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 acid

RFQ questions for CAS 934-34-9

What are the key identifiers for Benzothiazolone (CAS 934-34-9)?

Benzothiazolone is identified by CAS 934-34-9, with molecular formula C7H5NOS, molecular weight 151.19, InChIKey YEDUAINPPJYDJZ-UHFFFAOYSA-N.

Does CAS 934-34-9 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Sentrin-specific protease 8. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 934-34-9?

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

Can I request supplier SDS for Benzothiazolone?

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

Is CAS 934-34-9 available for quotation?

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