4-Fluoroisophthalonitrile CAS 13519-90-9

Purity 97%+In StockPharmaceutical Standards
CAS No.13519-90-9
Molecular FormulaC8H3FN2
Molecular Weight146.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Fluoroisophthalonitrile CAS 13519-90-9 chemical structure

Description

CATO manufactures 4-Fluoroisophthalonitrile 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.

CATO supplies 4-Fluoroisophthalonitrile (CAS 13519-90-9), a certified reference material (molecular formula C8H3FN2, MW 146.12 g/mol) for analytical method development and quality control.

Structurally, 4-Fluoroisophthalonitrile (C8H3FN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 146.12 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

Physical & Chemical Properties

Molecular FormulaC8H3FN2
Molecular Weight146.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Halogen ContentF-containing
Nitrogen Atoms2

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