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Home/Compounds/CAS 135-67-1
Formula C12H9NOMW 183.21Research-use catalog entryCOA/SDS by request

Phenoxazine

CAS Number: 135-67-1

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Loading RDKit molecule structure...
InChIKey: TZMSYXZUNZXBOL-UHFFFAOYSA-NC12H9NO | MW 183.21

Chemical Absolute Identifiers

CAS Number

135-67-1

PubChem CID

67278

Molecular Formula

C12H9NO

Molecular Weight

183.21 g/mol

Exact Mass

183.068414

InChIKey

TZMSYXZUNZXBOL-UHFFFAOYSA-N

IUPAC Name

10H-phenoxazine

SMILES String

C1=CC=C2C(=C1)NC3=CC=CC=C3O2

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

Phenoxazine (CAS 135-67-1) is listed in the Advanced Chemicals portfolio, with molecular formula C12H9NO and molecular weight 183. 21 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.

PPE

Respiratory protection if needed

First Aid

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

Stability / Reactivity

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

Disposal

  • Waste product.
  • Dispose of remaining and non-recyclable solutions to a licensed company.
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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.
  • Use personal protective equipment and emergency procedures.

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

Phenoxazine

Names & Synonyms

Phenazoxine5,4-oxazinePHENOXAZINE [MI]BIDD:GT003510H-dibenzo[b,e][1,4]oxazine
Show all synonyms
2,3:5,6-Dibenzo-1,4-oxazineP0899Phenoxazine, >=99%, purified by sublimationdoi:10.14272/TZMSYXZUNZXBOL-UHFFFAOYSA-N.1InChI=1/C12H9NO/c1-3-7-11-9(5-1)13-10-6-2-4-8-12(10)14-11/h1-8,13
External Identifiers
EC NUMBER: 205-210-8DSSTOX SUBSTANCE ID: DTXSID10159199CHEMBL ID: CHEMBL276850CHEBI ID: CHEBI:94057UNII: C2ZWT499SGHMDB ID: HMDB0256415WIKIDATA ID: Q731009Fr12464
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Forensic Spectral ResearchFTIR SpectraRaman Spectra — Forensic Spectral ResearchVapor Phase IR Spectra
Literature & Patent References
DOI 10.1021/acs.jmedchem.6b01591N-Heterocyclic (4-Phenylpiperazin-1-yl)methanones Derived from Phenoxazine and Phenothiazine as Highly Potent Inhibitors of Tubulin Polymerization.PMID 28045256N-Heterocyclic (4-Phenylpiperazin-1-yl)methanones Derived from Phenoxazine and Phenothiazine as Highly Potent Inhibitors of Tubulin Polymerization.DOI 10.1039/C3MD00397CScaffold hopping of potential anti-tumor agents by WEGA: a shape-based approachDOI 10.1021/ml200266vType 1 Phototherapeutic Agents. 2. Cancer Cell Viability and ESR Studies of Tricyclic Diarylamines.PMID 24900465Type 1 Phototherapeutic Agents. 2. Cancer Cell Viability and ESR Studies of Tricyclic Diarylamines.DOI 10.1021/jm200436tN-benzoylated phenoxazines and phenothiazines: synthesis, antiproliferative activity, and inhibition of tubulin polymerization.PMID 21563750N-benzoylated phenoxazines and phenothiazines: synthesis, antiproliferative activity, and inhibition of tubulin polymerization.DOI 10.1016/j.bmc.2008.11.040Convenient QSAR model for predicting the complexation of structurally diverse compounds with beta-cyclodextrins.

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

2,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-oneCAS 10514-70-2
2-methyl-2H-1,4-benzoxazin-3(4H)-oneCAS 21744-83-2
2,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazineCAS 866089-28-3
3,4-Dihydro-2H-1,4-benzoxazineCAS 5735-53-5
3-Methyl-3,4-dihydro-2H-1,4-benzoxazineCAS 32329-20-7

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 10514-70-22,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-oneCAS 21744-83-22-methyl-2H-1,4-benzoxazin-3(4H)-oneCAS 866089-28-32,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazineCAS 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 135-67-1

What are the key identifiers for Phenoxazine (CAS 135-67-1)?

Phenoxazine is identified by CAS 135-67-1, with molecular formula C12H9NO, molecular weight 183.21, InChIKey TZMSYXZUNZXBOL-UHFFFAOYSA-N.

Can I request a COA for CAS 135-67-1?

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

Can I request supplier SDS for Phenoxazine?

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

Is CAS 135-67-1 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

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