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 59564-59-9
Formula C8H8N2OMW 148.16Research-use catalog entryCOA/SDS by request

2(1H)-Quinoxalinone, 3,4-dihydro-

CAS Number: 59564-59-9

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
1 g
Purity
95%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 g
Purity
95%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
25 g
Purity
95%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
250 mg
Purity
95%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
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: HYTIPJFUWHYQON-UHFFFAOYSA-NC8H8N2O | MW 148.16

Chemical Absolute Identifiers

CAS Number

59564-59-9

PubChem CID

185949

Molecular Formula

C8H8N2O

Molecular Weight

148.16 g/mol

Exact Mass

148.063663

InChIKey

HYTIPJFUWHYQON-UHFFFAOYSA-N

IUPAC Name

3,4-dihydro-1H-quinoxalin-2-one

SMILES String

C1C(=O)NC2=CC=CC=C2N1

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

2(1H)-Quinoxalinone, 3,4-dihydro- (CAS 59564-59-9) is listed in the Advanced Chemicals portfolio, with molecular formula C8H8N2O and molecular weight 148. 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

Safety & Handling

Handling & Storage

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

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.
Show additional safety reference fields

Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Use personal protective equipment and emergency procedures.
  • Avoid dust generation.

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

2(1H)-Quinoxalinone, 3,4-dihydro-

Names & Synonyms

3,4-DIHYDRO-2(1H)-QUINOXALINONE3,4-dihydroquinoxalin-2(1H)-one1,2,3,4-tetrahydroquinoxalin-2-one1,3,4-trihydroquinoxalin-2-one3,4-dihydroquinoxalin-2-ol
Show all synonyms
Oprea1_130717Oprea1_146653Oprea1_2022403,4-Dihydro-quinoxalin-2-ol3,4-Dihydro-2-[1H]quinoxalinone1,2,3,4-Tetrahydro-2-quinoxalinone
External Identifiers
EC NUMBER: 664-213-6DSSTOX SUBSTANCE ID: DTXSID50208236CHEMBL ID: CHEMBL4583027UNII: SUR8F7X7R2WIKIDATA ID: Q83082340
Experimental Spectrum References
1H NMR SpectraFTIR SpectraRaman Spectra
Literature & Patent References
DOI 10.1016/j.bmcl.2019.06.046Evaluation of quinoxaline compounds as ligands of a site adjacent to S2 (AS2) of cruzain.PMID 31257083Evaluation of quinoxaline compounds as ligands of a site adjacent to S2 (AS2) of cruzain.

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

6-Bromo-1,2,3,4-tetrahydroquinoxalin-2-oneCAS 854584-01-3
1,2,3,4-TetrahydroquinoxalineCAS 3476-89-9
4-Methyl-3,4-dihydroquinoxalin-2(1H)-oneCAS 67074-63-9
3,3-Dimethyl-1,2,3,4-tetrahydroquinoxalin-2-oneCAS 80636-30-2
3-Methyl-3,4-dihydroquinoxalin-2(1H)-oneCAS 34070-68-3

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 854584-01-36-Bromo-1,2,3,4-tetrahydroquinoxalin-2-oneCAS 3476-89-91,2,3,4-TetrahydroquinoxalineCAS 67074-63-94-Methyl-3,4-dihydroquinoxalin-2(1H)-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 59564-59-9

What are the key identifiers for 2(1H)-Quinoxalinone, 3,4-dihydro- (CAS 59564-59-9)?

2(1H)-Quinoxalinone, 3,4-dihydro- is identified by CAS 59564-59-9, with molecular formula C8H8N2O, molecular weight 148.16, InChIKey HYTIPJFUWHYQON-UHFFFAOYSA-N.

Can I request a COA for CAS 59564-59-9?

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

Can I request supplier SDS for 2(1H)-Quinoxalinone, 3,4-dihydro-?

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

Is CAS 59564-59-9 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.