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Home/Compounds/CAS 93-00-5
Formula C10H9NO3SMW 223.25Research-use catalog entryCOA/SDS by request

6-Amino-2-naphthalenesulfonic acid

CAS Number: 93-00-5

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Loading RDKit molecule structure...
InChIKey: SEMRCUIXRUXGJX-UHFFFAOYSA-NC10H9NO3S | MW 223.25

Chemical Absolute Identifiers

CAS Number

93-00-5

PubChem CID

7116

Molecular Formula

C10H9NO3S

Molecular Weight

223.25 g/mol

Exact Mass

223.030314

InChIKey

SEMRCUIXRUXGJX-UHFFFAOYSA-N

IUPAC Name

6-aminonaphthalene-2-sulfonic acid

SMILES String

C1=CC2=C(C=CC(=C2)S(=O)(=O)O)C=C1N

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-Amino-2-naphthalenesulfonic acid (CAS 93-00-5) is listed in the Advanced Chemicals portfolio, with molecular formula C10H9NO3S and molecular weight 223. 25 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

Safety and handling reference content is available through documentation requests.

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

6-Amino-2-naphthalenesulfonic acid

Names & Synonyms

Bronner's acid2-Amino-6-sulfonaphthalene2-Amino-6-naphthylsulfonic acidPontamine Fast Scarlet 4BA6-Naphthylamine-2-sulphonic acid
Show all synonyms
2-Amino-6-naphthalenesulfonic acid6-ANSBroenner's acid2-Naphthylamine-6-sulfonic acidBronner acid6-Amino-2-naphthalenesulfonicacid6-Aminonaphthalene-2-sulphonic acid1,6-Clev's acidPhenamine Fast Scarlet 4BGP2-Naphthalenesulfonic acid, 6-amino-2-Aminonaphthalene 6-sulfonate6-Naphthylamine-2-sulfonic acidBroenner-Saeure2-Aminonaphthalene-6-sulfonate
External Identifiers
EC NUMBER: 202-208-9EC NUMBER: 257-879-0DSSTOX SUBSTANCE ID: DTXSID4044743CHEMBL ID: CHEMBL3187325CHEBI ID: CHEBI:20700UNII: 8K80BTS68AMETABOLOMICS WORKBENCH ID: 53800WIKIDATA ID: Q15726102
Experimental Spectrum References
1H NMR SpectraFTIR Spectra

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-Naphthalenesulfonic acidCAS 120-18-3
Naphthalene-2-sulfonic acid--water (1/1)CAS 6036-00-6
Benzenesulfonic acid, 3,4-diamino-CAS 7474-78-4
2-Naphthol-3,6-disulfonic acidCAS 148-75-4
6-(Dimethylamino)naphthalene-2-sulfonic acidCAS 34322-51-5

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 120-18-32-Naphthalenesulfonic acidCAS 6036-00-6Naphthalene-2-sulfonic acid--water (1/1)CAS 7474-78-4Benzenesulfonic acid, 3,4-diamino-CAS 148-75-42-Naphthol-3,6-disulfonic acidCAS 34322-51-56-(Dimethylamino)naphthalene-2-sulfonic 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 93-00-5

What are the key identifiers for 6-Amino-2-naphthalenesulfonic acid (CAS 93-00-5)?

6-Amino-2-naphthalenesulfonic acid is identified by CAS 93-00-5, with molecular formula C10H9NO3S, molecular weight 223.25, InChIKey SEMRCUIXRUXGJX-UHFFFAOYSA-N.

Can I request a COA for CAS 93-00-5?

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

Can I request supplier SDS for 6-Amino-2-naphthalenesulfonic acid?

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

Is CAS 93-00-5 available for quotation?

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

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