2-Acetyl-1-fluoro-1,2-dihydro-3H-1λ3-benzo[d][1,2]iodazol-3-one(AFBI) CAS 2473370-52-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2473370-52-2
Molecular FormulaC9H7FINO2
Molecular Weight307.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Acetyl-1-fluoro-1,2-dihydro-3H-1λ3-benzo[d][1,2]iodazol-3-one(AFBI) CAS 2473370-52-2 chemical structure

Description

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

2-Acetyl-1-fluoro-1,2-dihydro-3H-1λ3-benzo[d][1,2]iodazol-3-one(AFBI) (CAS 2473370-52-2), molecular formula C9H7FINO2 and molecular weight 307.06 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-Acetyl-1-fluoro-1,2-dihydro-3H-1λ3-benzo[d][1,2]iodazol-3-one(AFBI) (C9H7FINO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures 2-Acetyl-1-fluoro-1,2-dihydro-3H-1λ3-benzo[d][1,2]iodazol-3-one(AFBI) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H7FINO2
Molecular Weight307.06 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentF/I-containing
Nitrogen Atoms1

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