1-Acetyl-5-(heptafluoropropyl)-4-nitro-3-phenyl-1H-pyrazole CAS 1017793-86-0

Description

Compared with other compounds in its class, the molecular weight of 399.22 g/mol gives 1-Acetyl-5-(heptafluoropropyl)-4-nitro-3-phenyl-1H-pyrazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Acetyl-5-(heptafluoropropyl)-4-nitro-3-phenyl-1H-pyrazole (CAS 1017793-86-0) is a high-purity analytical reference standard with the molecular formula C14H8F7N3O3 and a molecular weight of 399.22 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-Acetyl-5-(heptafluoropropyl)-4-nitro-3-phenyl-1H-pyrazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 399.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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