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Home/Compounds/CAS 618-76-8
Formula C7H4I2O3MW 389.91Research-use catalog entryCOA/SDS by request

Ioxynic acid

CAS Number: 618-76-8

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Loading RDKit molecule structure...
InChIKey: XREKTVACBXQCSB-UHFFFAOYSA-NC7H4I2O3 | MW 389.91

Chemical Absolute Identifiers

CAS Number

618-76-8

PubChem CID

12065

Molecular Formula

C7H4I2O3

Molecular Weight

389.91 g/mol

Exact Mass

389.82499

InChIKey

XREKTVACBXQCSB-UHFFFAOYSA-N

IUPAC Name

4-hydroxy-3,5-diiodobenzoic acid

SMILES String

C1=C(C=C(C(=C1I)O)I)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

Ioxynic acid (CAS 618-76-8) is listed in the Advanced Chemicals portfolio, with molecular formula C7H4I2O3 and molecular weight 389. 91 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.

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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Names & Synonyms / External Identifiers

Chemical Name

Ioxynic acid

Names & Synonyms

3,5-Diiodo-4-hydroxybenzoic acidIoxynil acidBenzoic acid, 4-hydroxy-3,5-diiodo-M and B 10903BENZOIC ACID, 3,5-DIIODO-4-HYDROXY-
Show all synonyms
M&B-109034-Hydroxy-3,5-diiodo-benzoic acidIoxynil metabolite4-Hydroxy-3,5-diiodobenzoicacid3,5-di-iodo-4-hydroxybenzoic acid3,5-Diiodo-4-hydroxy-benzoic acidAJ-087/41885658
External Identifiers
EC NUMBER: 210-562-0DSSTOX SUBSTANCE ID: DTXSID1060685CHEMBL ID: CHEMBL83650UNII: 8C0QV5JK0DWIKIDATA ID: Q27270166
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraFTIR SpectraUV-VIS SpectraVapor Phase IR Spectra
Literature & Patent References
DOI 10.1007/s00044-009-9162-3Study on the quantitative structuretoxicity relationships of benzoic acid derivatives in rats via oral LD50DOI 10.1021/jm0305117Non-peptidic small-molecule inhibitors of the single-chain hepatitis C virus NS3 protease/NS4A cofactor complex discovered by structure-based NMR screening.PMID 15115392Non-peptidic small-molecule inhibitors of the single-chain hepatitis C virus NS3 protease/NS4A cofactor complex discovered by structure-based NMR screening.

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

4-Fluoro-3,5-diiodobenzoic acidCAS 847862-87-7
4-Hydroxy-3-iodobenzoic acid (2IPCOOH)CAS 37470-46-5
Methyl 4-hydroxy-3,5-diiodobenzoateCAS 3337-66-4
5-Iodoisophthalic acidCAS 51839-16-8
3-Hydroxy-2,4,6-triiodobenzoic acidCAS 53279-72-4

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 847862-87-74-Fluoro-3,5-diiodobenzoic acidCAS 37470-46-54-Hydroxy-3-iodobenzoic acid (2IPCOOH)CAS 3337-66-4Methyl 4-hydroxy-3,5-diiodobenzoateCAS 51839-16-85-Iodoisophthalic acidCAS 53279-72-43-Hydroxy-2,4,6-triiodobenzoic 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 618-76-8

What are the key identifiers for Ioxynic acid (CAS 618-76-8)?

Ioxynic acid is identified by CAS 618-76-8, with molecular formula C7H4I2O3, molecular weight 389.91, InChIKey XREKTVACBXQCSB-UHFFFAOYSA-N.

Can I request a COA for CAS 618-76-8?

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

Can I request supplier SDS for Ioxynic acid?

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

Is CAS 618-76-8 available for quotation?

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

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