2,5-Dihexylterephthalonitrile CAS 117635-25-3

Purity 97%+In StockPharmaceutical Standards
CAS No.117635-25-3
Molecular FormulaC20H28N2
Molecular Weight296.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Dihexylterephthalonitrile CAS 117635-25-3 chemical structure

Description

CATO manufactures 2,5-Dihexylterephthalonitrile 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.

2,5-Dihexylterephthalonitrile (CAS 117635-25-3) is a high-purity analytical reference standard with the molecular formula C20H28N2 and a molecular weight of 296.45 g/mol.

Based on its molecular formula C20H28N2, 2,5-Dihexylterephthalonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 296.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC20H28N2
Molecular Weight296.45 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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