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Home/Compounds/CAS 3147-53-3
Formula C13H10N2O3MW 242.23Research-use catalog entryCOA/SDS by request

5-(Phenylazo)salicylic acid

CAS Number: 3147-53-3

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Loading RDKit molecule structure...
InChIKey: JHDYSXXPQIFFJZ-UHFFFAOYSA-NC13H10N2O3 | MW 242.23

Chemical Absolute Identifiers

CAS Number

3147-53-3

PubChem CID

76603

Molecular Formula

C13H10N2O3

Molecular Weight

242.23 g/mol

Exact Mass

242.069142

InChIKey

JHDYSXXPQIFFJZ-UHFFFAOYSA-N

IUPAC Name

2-hydroxy-5-phenyldiazenylbenzoic acid

SMILES String

C1=CC=C(C=C1)N=NC2=CC(=C(C=C2)O)C(=O)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

5-(Phenylazo)salicylic acid (CAS 3147-53-3) is listed in the Advanced Chemicals portfolio, with molecular formula C13H10N2O3 and molecular weight 242. 23 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

Organic 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 to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

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

Disposal

  • Waste product: 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 a self-contained breathing apparatus for firefighting.

Accidental Release

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

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

5-(Phenylazo)salicylic acid

Names & Synonyms

2-Hydroxy-5-(phenyldiazenyl)benzoic acidPhenylazosalicylic AcidBenzoic acid, 2-hydroxy-5-(phenylazo)-2-Hydroxy-5-(2-phenyldiazenyl)benzoic Acid(E)-2-hydroxy-5-(phenyldiazenyl)benzoic acid
Show all synonyms
2-Hydroxy-5-(phenylazo)benzoic AcidSalicylic acid, 5-(phenylazo)-2-hydroxy-5-(2-phenyldiazen-1-yl)benzoic acid2-hydroxy-5-phenylazo-benzoic acid2-hydroxy-5-[(1E)-2-phenyldiazen-1-yl]benzoic acidbenzoic acid, 2-hydroxy-5-phenylazo-2-hydroxy-5-[(E)-phenyldiazenyl]benzoic acidBENZOIC ACID, 2-HYDROXY-5-(2-PHENYLDIAZENYL)-2-Hydroxy-5-(phenyldiazenyl)benzoic Acid (Phenylazosalicylic Acid)2-Hydroxy-5-(phenyldiazenyl)benzoic acid(Discontinued,See C4X-132436)
External Identifiers
EC NUMBER: 221-569-3EC NUMBER: 233-406-3DSSTOX SUBSTANCE ID: DTXSID70877100CHEMBL ID: CHEMBL1834961UNII: 0JGZ1HX6EXWIKIDATA ID: Q72501309

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

OlsalazineCAS 15722-48-2
5-((4-Carboxyphenyl)diazenyl)-2-hydroxybenzoic acidCAS 64896-26-0
4,4-(1,2-Diazenediyl)bis[1,2-benzenedicarboxylic acid]CAS 21278-45-5
disodium;5-[(3-carboxylato-4-hydroxyphenyl)diazenyl]-2-hydroxybenzoateCAS 6054-98-4
4-Phenylazobenzoic acidCAS 1562-93-2

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 15722-48-2OlsalazineCAS 64896-26-05-((4-Carboxyphenyl)diazenyl)-2-hydroxybenzoic acidCAS 21278-45-54,4-(1,2-Diazenediyl)bis[1,2-benzenedicarboxylic acid]CAS 6054-98-4disodium;5-[(3-carboxylato-4-hydroxyphenyl)diazenyl]-2-hydroxybenzoateCAS 1562-93-24-Phenylazobenzoic acidCAS 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 acid

RFQ questions for CAS 3147-53-3

What are the key identifiers for 5-(Phenylazo)salicylic acid (CAS 3147-53-3)?

5-(Phenylazo)salicylic acid is identified by CAS 3147-53-3, with molecular formula C13H10N2O3, molecular weight 242.23, InChIKey JHDYSXXPQIFFJZ-UHFFFAOYSA-N.

Can I request a COA for CAS 3147-53-3?

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

Can I request supplier SDS for 5-(Phenylazo)salicylic acid?

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

Is CAS 3147-53-3 available for quotation?

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

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