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 146535-11-7
Formula C16H14N2O2MW 266.29Research-use catalog entryCOA/SDS by request

6,7-Dimethoxy-3-phenylquinoxaline

CAS Number: 146535-11-7

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
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
1 mg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
10 mg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 mg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
25 mg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
250 mg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 mg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
50 mg
Purity
99%
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: QNOXYUNHIGOWNY-UHFFFAOYSA-NC16H14N2O2 | MW 266.29

Chemical Absolute Identifiers

CAS Number

146535-11-7

PubChem CID

2049

Molecular Formula

C16H14N2O2

Molecular Weight

266.29 g/mol

Exact Mass

266.105528

InChIKey

QNOXYUNHIGOWNY-UHFFFAOYSA-N

IUPAC Name

6,7-dimethoxy-2-phenylquinoxaline

SMILES String

COC1=C(C=C2C(=C1)N=CC(=N2)C3=CC=CC=C3)OC

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

6,7-Dimethoxy-3-phenylquinoxaline (CAS 146535-11-7) is listed in the Advanced Chemicals portfolio, with molecular formula C16H14N2O2 and molecular weight 266. 29 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: Protein deacetylase HDAC6 (Homo sapiens) — 4 assays; Tyrosine-protein kinase JAK2 (Homo sapiens) — 5 assays; Cyclin-dependent kinase 5/CDK5 activator 1 (Homo sapiens) — 4 assays; Insulin receptor (Homo sapiens) — 4 assays; Insulin-like growth factor 1 receptor (Homo sapiens) — 4 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Protein deacetylase HDAC6

Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 1 documents · best pChEMBL 6.41

Experimental evidence source: ChEMBL

Tyrosine-protein kinase JAK2

Homo sapiens · SINGLE PROTEIN · 5 qualifying assays · 2 documents

Experimental evidence source: ChEMBL

Cyclin-dependent kinase 5/CDK5 activator 1

Homo sapiens · PROTEIN COMPLEX · 4 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Insulin receptor

Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Insulin-like growth factor 1 receptor

Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.
  • Avoid contact with skin and eyes.

PPE

Respiratory protection if needed

Stability / Reactivity

  • Carbon monoxide, carbon dioxide, nitrogen oxides.

Disposal

  • Dispose of the remaining and non-recyclable solution to a licensed company.
  • Contact a professional institution with a waste disposal license to handle this substance.
Show additional safety reference fields

Fire Fighting

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

Accidental Release

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

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

6,7-Dimethoxy-3-phenylquinoxaline

Names & Synonyms

tyrphostin-AG1296Tyrphostin AG 1296AG 1296Quinoxaline, 6,7-dimethoxy-2-phenyl-Tyrphostin AG1296
Show all synonyms
ag1296Tyrphostin AG-12966,7-Dimethoxy-2-phenyl-quinoxaline6,7-Dimethoxy-2-phenylquinozalinetyrphostin-AG-1296BiomolKI_000055BiomolKI2_000061BSPBio_001422KBioGR_000142KBioSS_000142KBio2_000142KBio2_002710KBio2_005278KBio3_000283
Literature & Patent References
DOI 10.1016/j.bmc.2023.117561Discovery of pyrazolo[3,4-d]pyrimidines as novel mitogen-activated protein kinase kinase 3 (MKK3) inhibitors.PMID 38157838Discovery of pyrazolo[3,4-d]pyrimidines as novel mitogen-activated protein kinase kinase 3 (MKK3) inhibitors.DOI 10.6019/CHEMBL4808148HDAC6 screening dataset using tau-based substrate in an enzymatic assay yields selective inhibitors and activatorsDOI 10.21203/rs.3.rs-23951/v1Identification of inhibitors of SARS-CoV-2 in-vitro cellular toxicity in human (Caco-2) cells using a large scale drug repurposing collectionDOI 10.6019/CHEMBL4495564Identification of inhibitors of SARS-Cov2 M-Pro enzymatic activity using a small molecule repurposing screenDOI 10.6019/CHEMBL4495565Cytopathic SARS-Cov2 screening on VERO-E6 cells in a large repurposing effortDOI 10.1042/bj20121418A broad activity screen in support of a chemogenomic map for kinase signalling research and drug discovery.PMID 23398362A broad activity screen in support of a chemogenomic map for kinase signalling research and drug discovery.

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

2-Chloro-6,7-dimethoxyquinoxalineCAS 216699-86-4
6,7-Dimethoxy-2,3-dimethylquinoxalineCAS 32388-00-4
2-(4-Bromophenyl)quinoxalineCAS 5021-45-4
2,3-Dichloro-6,7-dimethoxyquinoxalineCAS 1790-91-6
4-(6,7-Dimethylquinoxalin-2-yl)benzene-1,2-diolCAS 168835-90-3

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 211555-04-3Whi-P154CAS 120685-11-2MidostaurinCAS 189232-42-6BohemineCAS 216699-86-42-Chloro-6,7-dimethoxyquinoxalineCAS 32388-00-46,7-Dimethoxy-2,3-dimethylquinoxalineCAS 5021-45-42-(4-Bromophenyl)quinoxalineCAS 1790-91-62,3-Dichloro-6,7-dimethoxyquinoxalineCAS 168835-90-34-(6,7-Dimethylquinoxalin-2-yl)benzene-1,2-diolCAS 582-24-1alpha-HydroxyacetophenoneCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamate

RFQ questions for CAS 146535-11-7

What are the key identifiers for 6,7-Dimethoxy-3-phenylquinoxaline (CAS 146535-11-7)?

6,7-Dimethoxy-3-phenylquinoxaline is identified by CAS 146535-11-7, with molecular formula C16H14N2O2, molecular weight 266.29, InChIKey QNOXYUNHIGOWNY-UHFFFAOYSA-N.

Does CAS 146535-11-7 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Protein deacetylase HDAC6, Tyrosine-protein kinase JAK2, Cyclin-dependent kinase 5/CDK5 activator 1, Insulin receptor, Insulin-like growth factor 1 receptor. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 146535-11-7?

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

Can I request supplier SDS for 6,7-Dimethoxy-3-phenylquinoxaline?

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

Is CAS 146535-11-7 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.