MolGraph
CompoundsDocumentationComplianceAbout
MolGraph

Research chemical sourcing and molecular building block RFQ workflows.

MolGraph is operated by Tessorix Inc.

support@molgraph.com

Products are intended for laboratory research use only and are not for human or veterinary use.

Compounds

  • Compound catalog
  • CAS Search

Company

  • About
  • Contact

Documentation

  • Quality Documentation
  • SDS Disclaimer

Compliance

  • Compliance

Legal

  • Terms
  • Privacy

Copyright © 2026 MolGraph. All Rights Reserved.

Home/Compounds/CAS 7681-11-0
Formula IKMW 166Research-use catalog entryCOA/SDS by request

Potassium Iodide

CAS Number: 7681-11-0

Sourcing & RFQ

Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.

Available options

Available Options

Package
1 kg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
1 mg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
10 g
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 g
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
25 g
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 kg
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
500 g
Purity
99%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required

Shipping review is required before pricing or stock can be confirmed publicly. Shipping, duties, and documentation fees are confirmed before order acceptance.

Loading RDKit molecule structure...
InChIKey: NLKNQRATVPKPDG-UHFFFAOYSA-MIK | MW 166

Chemical Absolute Identifiers

CAS Number

7681-11-0

PubChem CID

4875

Molecular Formula

IK

Molecular Weight

166 g/mol

Exact Mass

165.86818

InChIKey

NLKNQRATVPKPDG-UHFFFAOYSA-M

SMILES String

[K+].[I-]

Physical Properties

No physical property values available.

Show more physical data

Refractive Index

1.677

Vapor Pressure

Estimated value, unit not specified

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

Catalog Facts

Structural features

Potassium Iodide (CAS 7681-11-0) is listed in the Catalysts and Ligands portfolio, with molecular formula IK and molecular weight 166. 00 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for catalysis development, ligand screening, and synthetic method research.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Catalysis and Ligand ResearchResearch 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

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Potassium Iodide

Names & Synonyms

Thyro-BlockPimaKali iodideThyroshieldKnollide
Show all synonyms
IosatKisolPotassium iodide (KI)Potassium monoiodideKalii iodidumAsmofug EPotassium diiodideDipotassium diiodideKaliumiodidThyrosafeJoptonePotideIodure de potassiumPotassium iodide (K2I2)Tripotassium triiodide
External Identifiers
EC NUMBER: 231-659-4DSSTOX SUBSTANCE ID: DTXSID7034836CHEMBL ID: CHEMBL1141CHEBI ID: CHEBI:8346UNII: 1C4QK22F9JDRUGBANK ID: DB06715HMDB ID: HMDB0303550KEGG ID: C08219KEGG ID: D01016NCI THESAURUS CODE: C47680PHARMGKB ID: PA451060RXCUI: 8597WIKIDATA ID: Q121874
Literature & Patent References
DOI 10.21203/rs.3.rs-23951/v1Identification of inhibitors of SARS-CoV-2 in-vitro cellular toxicity in human (Caco-2) cells using a large scale drug repurposing collectionDOI 10.6019/CHEMBL4495564Identification of inhibitors of SARS-Cov2 M-Pro enzymatic activity using a small molecule repurposing screenDOI 10.6019/CHEMBL4495565Cytopathic SARS-Cov2 screening on VERO-E6 cells in a large repurposing effortDOI 10.1016/j.bmc.2010.12.033Characterization and anions inhibition studies of an α-carbonic anhydrase from the teleost fish Dicentrarchus labrax.PMID 21211980Characterization and anions inhibition studies of an α-carbonic anhydrase from the teleost fish Dicentrarchus labrax.DOI 10.1016/s0960-894x(98)00585-xResveratrol as a new type of DNA-cleaving agent.PMID 9873700Resveratrol as a new type of DNA-cleaving agent.

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

Additional text reference cues are not available for this catalog entry.

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 7681-11-0

What are the key identifiers for Potassium Iodide (CAS 7681-11-0)?

Potassium Iodide is identified by CAS 7681-11-0, with molecular formula IK, molecular weight 166, InChIKey NLKNQRATVPKPDG-UHFFFAOYSA-M.

Can I request a COA for CAS 7681-11-0?

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

Can I request supplier SDS for Potassium Iodide?

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

Is CAS 7681-11-0 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.