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Benzoxazolium, 5-chloro-2-[2-[[5-phenyl-3-(3-sulfobutyl)-2(3H)-benzoxazolylidene]methyl]-1-buten-1-yl]-3-(3-sulfopropyl)-, inner salt, compd. with 1,4-diazabicyclo[2.2.2]octane (1:1)

CAS 2857873-15-3

EPA and Census publish no US supply data for this chemical.

Molecular structure of 2857873-15-3
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS2857873-15-3
PubChem CIDNot recorded
DTXSIDDTXSID701353223
FormulaC38H46ClN4O8S2
Mol. Weight786.38 g/mol
SMILESC1C[NH+]2CC[NH+]1CC2.CCC(=CC1=[N+](CCCS([O-])(=O)=O)C2=C(O1)C=CC(Cl)=C2)C=C1OC2=C(C=C(C=C2)C2=CC=CC=C2)N1CCC(C)S([O-])(=O)=O

Data Sources

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Brief citations

Benzoxazolium, 5-chloro-2-[2-[[5-phenyl-3-(3-sulfobutyl)-2(3H)-benzoxazolylidene]methyl]-1-buten-1-yl]-3-(3-sulfopropyl)-, inner salt, compd. with 1,4-diazabicyclo[2.2.2]octane (1:1) (CAS 2857873-15-3) https://chemicalindependence.com/chemical/2857873-15-3/ EPA TSCA Inventory: CAS 2857873-15-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory