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Home/Compounds/CAS 3599-32-4
Formula C43H47N2NaO6S2MW 775Research-use catalog entryCOA/SDS by request

Indocyanine Green

CAS Number: 3599-32-4

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Loading RDKit molecule structure...
InChIKey: MOFVSTNWEDAEEK-UHFFFAOYSA-MC43H47N2NaO6S2 | MW 775

Chemical Absolute Identifiers

CAS Number

3599-32-4

PubChem CID

5282412

Molecular Formula

C43H47N2NaO6S2

Molecular Weight

775 g/mol

Exact Mass

774.277324

InChIKey

MOFVSTNWEDAEEK-UHFFFAOYSA-M

IUPAC Name

sodium 4-[(2Z)-2-[(2E,4E,6E)-7-[1,1-dimethyl-3-(4-sulfonatobutyl)benzo[e]indol-3-ium-2-yl]hepta-2,4,6-trienylidene]-1,1-dimethylbenzo[e]indol-3-yl]butane-1-sulfonate

SMILES String

CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)CCCCS(=O)(=O)[O-])/C=C/C=C/C=C/C=C\4/C(C5=C(N4CCCCS(=O)(=O)[O-])C=CC6=CC=CC=C65)(C)C)C.[Na+]

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

Indocyanine Green (CAS 3599-32-4) is listed in the Materials Science portfolio, with molecular formula C43H47N2NaO6S2 and molecular weight 775. 00 g/mol.

Sourcing context

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

Research use context

Intended for materials chemistry research and formulation screening 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

Materials ScienceOptical and Photonic MaterialsResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Geminin (Homo sapiens) — 2 assays; Protein deacetylase HDAC6 (Homo sapiens) — 2 assays; Solute carrier organic anion transporter family member 1A1 (Rattus norvegicus) — 2 assays; Solute carrier organic anion transporter family member 1A2 (Homo sapiens) — 2 assays; Tyrosyl-DNA phosphodiesterase 1 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Geminin

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Protein deacetylase HDAC6

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Solute carrier organic anion transporter family member 1A1

Rattus norvegicus · SINGLE PROTEIN · 2 qualifying assays · 2 documents

Experimental evidence source: ChEMBL

Solute carrier organic anion transporter family member 1A2

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Tyrosyl-DNA phosphodiesterase 1

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

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

Indocyanine Green

Names & Synonyms

WofaverdinCardiogreenFox GreenIC-GreenUjoviridin
Show all synonyms
Cardio-GreenHWD Indocyanine GreenSpy agent greenIR 125NK 16111H-Benz(e)indolium, 2-(7-(1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benz(e)indol-2-ylidene)-1,3,5-heptatrienyl)-1,1-dimethyl-3-(4-sulfobutyl)-, inner salt, sodium saltUjoveridinVofaverdinVophaverdinCardio GreenGreen, IndocyanineSPY Elite KitSPY Lymphatics KitSPY-MIS KitSPY-PHI Kit
External Identifiers
EC NUMBER: 222-751-5CHEMBL ID: CHEMBL1646CHEBI ID: CHEBI:31696DRUGBANK ID: DB16024KEGG ID: D01342NCI THESAURUS CODE: C65913RXCUI: 5775
Experimental Spectrum References
ATR-IR SpectraFTIR SpectraUV Spectra
Literature & Patent References
DOI 10.1016/j.ejmech.2025.117532Structural modification of heptamethine indocyanine dyes with improved aqueous solubility and stability for photothermal therapy.DOI 10.1021/acs.jmedchem.4c02879Novel Mitochondria-Targeted Asymmetric Heptamethine Cyanine Dye for Cancer Targeted NIR Imaging and Potent Necrosis and Senescence Induction with Prolonged Retention.PMID 40132496Structural modification of heptamethine indocyanine dyes with improved aqueous solubility and stability for photothermal therapy.PMID 40211757Novel Mitochondria-Targeted Asymmetric Heptamethine Cyanine Dye for Cancer Targeted NIR Imaging and Potent Necrosis and Senescence Induction with Prolonged Retention.DOI 10.1016/j.ejmech.2024.116948Sensitive quantification of fibroblast activation protein and high-throughput screening for inhibition by FDA-approved compounds.PMID 39437576Sensitive quantification of fibroblast activation protein and high-throughput screening for inhibition by FDA-approved compounds.DOI 10.1021/acsmedchemlett.3c00213Development of Iodinated Indocyanine Green Analogs as a Strategy for Targeted Therapy of Liver Cancer.PMID 37736195Development of Iodinated Indocyanine Green Analogs as a Strategy for Targeted Therapy of Liver Cancer.

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.

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RFQ questions for CAS 3599-32-4

What are the key identifiers for Indocyanine Green (CAS 3599-32-4)?

Indocyanine Green is identified by CAS 3599-32-4, with molecular formula C43H47N2NaO6S2, molecular weight 775, InChIKey MOFVSTNWEDAEEK-UHFFFAOYSA-M.

Does CAS 3599-32-4 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Geminin, Protein deacetylase HDAC6, Solute carrier organic anion transporter family member 1A1, Solute carrier organic anion transporter family member 1A2, Tyrosyl-DNA phosphodiesterase 1. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 3599-32-4?

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

Can I request supplier SDS for Indocyanine Green?

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

Is CAS 3599-32-4 available for quotation?

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

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