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Home/Compounds/CAS 34413-35-9
Formula C8H10N2MW 134.18Research-use catalog entryCOA/SDS by request

5,6,7,8-Tetrahydroquinoxaline

CAS Number: 34413-35-9

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Loading RDKit molecule structure...
InChIKey: XCZPDOCRSYZOBI-UHFFFAOYSA-NC8H10N2 | MW 134.18

Chemical Absolute Identifiers

CAS Number

34413-35-9

PubChem CID

36822

Molecular Formula

C8H10N2

Molecular Weight

134.18 g/mol

Exact Mass

134.084398

InChIKey

XCZPDOCRSYZOBI-UHFFFAOYSA-N

SMILES String

C1CCC2=NC=CN=C2C1

Physical Properties

Melting Point

29–3 °C

Density

1.08 g/cm³

Show more physical data

Refractive Index

1.54

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

5,6,7,8-Tetrahydroquinoxaline (CAS 34413-35-9) is listed in the Advanced Chemicals portfolio, with molecular formula C8H10N2 and molecular weight 134. 18 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.
  • Avoid contact with skin and eyes.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything by mouth to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

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

Disposal

  • 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 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.

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Names & Synonyms / External Identifiers

Chemical Name

5,6,7,8-Tetrahydroquinoxaline

Names & Synonyms

CyclohexapyrazineQuinoxaline, 5,6,7,8-tetrahydro-FEMA No. 3321Lucel5,6,7,8-tetrahydro-quinoxaline
Show all synonyms
FEMA 3321TETRAHYDRO TERRAZINE 0145,6,7,8-TETRAHYDROQUINOXALINE [FHFI]InChI=1/C8H10N2/c1-2-4-8-7(3-1)9-5-6-10-8/h5-6H,1-4HTetrahydroquinoxaline5,6,7,8-Tetrahydroquinoxaline, >=97%, FG
External Identifiers
EC NUMBER: 252-002-8DSSTOX SUBSTANCE ID: DTXSID4047678CHEMBL ID: CHEMBL3182352CHEBI ID: CHEBI:179433UNII: M153CJ9RA0HMDB ID: HMDB0033154METABOLOMICS WORKBENCH ID: 45916WIKIDATA ID: Q21099099Fr14405
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraRaman Spectra — Bio-Rad Laboratories, Inc.Vapor Phase IR Spectra — Sigma-Aldrich Co. LLC.

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

6,7-DichloroquinoxalineCAS 19853-64-6
5,8-DibromoquinoxalineCAS 148231-12-3
6-(Bromomethyl)quinoxalineCAS 53967-21-8
6-QuinoxalinamineCAS 6298-37-9
6-BromoquinoxalineCAS 50998-17-9

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 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 34413-35-9

What are the key identifiers for 5,6,7,8-Tetrahydroquinoxaline (CAS 34413-35-9)?

5,6,7,8-Tetrahydroquinoxaline is identified by CAS 34413-35-9, with molecular formula C8H10N2, molecular weight 134.18, InChIKey XCZPDOCRSYZOBI-UHFFFAOYSA-N.

Can I request a COA for CAS 34413-35-9?

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

Can I request supplier SDS for 5,6,7,8-Tetrahydroquinoxaline?

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

Is CAS 34413-35-9 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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