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3H-Pyrazol-3-one, 4-amino-1,2-dihydro-1,5-dimethyl-2-phenyl-, phosphate (1:1)

CAS 68258-97-9

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

Molecular structure of 68258-97-9
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

CAS68258-97-9
PubChem CIDNot recorded
DTXSIDDTXSID80887311
FormulaC11H16N3O5P
Mol. Weight301.239 g/mol
SMILESOP(O)(O)=O.CN1N(C(=O)C(N)=C1C)C1=CC=CC=C1

Data Sources

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Brief citations

3H-Pyrazol-3-one, 4-amino-1,2-dihydro-1,5-dimethyl-2-phenyl-, phosphate (1:1) (CAS 68258-97-9) https://chemicalindependence.com/chemical/68258-97-9/ EPA TSCA Inventory: CAS 68258-97-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory