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Home/Compounds/CAS 10328-92-4
Formula C9H7NO3MW 177.16Research-use catalog entryCOA/SDS by request

N-Methylisatoic anhydride

CAS Number: 10328-92-4

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Loading RDKit molecule structure...
InChIKey: KJMRWDHBVCNLTQ-UHFFFAOYSA-NC9H7NO3 | MW 177.16

Chemical Absolute Identifiers

CAS Number

10328-92-4

PubChem CID

25160

Molecular Formula

C9H7NO3

Molecular Weight

177.16 g/mol

Exact Mass

177.042593

InChIKey

KJMRWDHBVCNLTQ-UHFFFAOYSA-N

IUPAC Name

1-methyl-3,1-benzoxazine-2,4-dione

SMILES String

CN1C2=CC=CC=C2C(=O)OC1=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

N-Methylisatoic anhydride (CAS 10328-92-4) is listed in the Advanced Chemicals portfolio, with molecular formula C9H7NO3 and molecular weight 177. 16 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
Biological target reference

ChEMBL reports experimental activity evidence for: Thioredoxin reductase 1, cytoplasmic (Rattus norvegicus) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Thioredoxin reductase 1, cytoplasmic

Rattus norvegicus · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
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PPE

Respiratory protection if needed

First Aid

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Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, nitrogen oxides.

Disposal

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Fire Fighting

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Accidental Release

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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

N-Methylisatoic anhydride

Names & Synonyms

N-Methyl IA1-Methyl-2H-3,1-benzoxazine-2,4(1H)-dione2H-3,1-BENZOXAZINE-2,4(1H)-DIONE, 1-METHYL-1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dioneN-Methyl-N-carboxyanthranilic anhydride
Show all synonyms
N-methylisatoic acid anhydrideMethyl-N-carboxyanthranilic anhydride1-methylbenzo[d]1,3-oxazine-2,4-dione1-METHYL-1H-BENZO(D)(1,3)OXAZINE-2,4-DIONE1-methyl-1H-3,1-benzoxazine-2,4-dioneN-methyl isotoic anhydrideN-Methyl isatoic anhydride2-27-00-00299 (Beilstein Handbook Reference)Isatoic anhydride, N-Methyl-1-methyl-2,4-dihydro-1H-3,1-benzoxazine-2,4-dioneN-methyl-isatoic acid anhydrideN-METHYLISATIOC ANHYDRIDE2H-3,4(1H)-dione, 1-methyl-1-Methyl-1H -benzo[d ][1,3]oxazine-2,4-dione,1-Methyl-4H -3,1-benzoxazine-2,4(1H )dione
External Identifiers
EC NUMBER: 233-714-8DSSTOX SUBSTANCE ID: DTXSID8065036CHEMBL ID: CHEMBL1903371CHEBI ID: CHEBI:59054UNII: 7SWE4B4CY2METABOLOMICS WORKBENCH ID: 60376WIKIDATA ID: Q27126419
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR SpectraFTIR SpectraUV-VIS Spectra
Literature & Patent References
DOI 10.1016/j.bmc.2012.08.049Identification and development of the 1,4-benzodiazepin-2-one and quinazoline-2,4-dione scaffolds as submicromolar inhibitors of HAT.PMID 22985960Identification and development of the 1,4-benzodiazepin-2-one and quinazoline-2,4-dione scaffolds as submicromolar inhibitors of HAT.

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

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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-1-methyl-1H-benzo[d][1,3]oxazine-2,4-dioneCAS 40707-01-5
Isatoic AnhydrideCAS 118-48-9
3-Chloroisatoic anhydrideCAS 63497-60-9
3-Bromoisatoic anhydrideCAS 331646-98-1
2H-1,4-Benzoxazin-3(4H)-one,4-methyl-CAS 21744-84-3

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 40707-01-55-Chloro-1-methyl-1H-benzo[d][1,3]oxazine-2,4-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 10328-92-4

What are the key identifiers for N-Methylisatoic anhydride (CAS 10328-92-4)?

N-Methylisatoic anhydride is identified by CAS 10328-92-4, with molecular formula C9H7NO3, molecular weight 177.16, InChIKey KJMRWDHBVCNLTQ-UHFFFAOYSA-N.

Does CAS 10328-92-4 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Thioredoxin reductase 1, cytoplasmic. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 10328-92-4?

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

Can I request supplier SDS for N-Methylisatoic anhydride?

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Is CAS 10328-92-4 available for quotation?

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