N,N'-di(naphthalen-1-yl)formimidamide CAS 146306-28-7

Purity 97%+In StockPharmaceutical Standards
CAS No.146306-28-7
Molecular FormulaC21H16N2
Molecular Weight296.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-di(naphthalen-1-yl)formimidamide CAS 146306-28-7 chemical structure

Description

As a certified reference material (CRM), N,N'-di(naphthalen-1-yl)formimidamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

N,N'-di(naphthalen-1-yl)formimidamide (CAS 146306-28-7) is a high-purity analytical reference standard with the molecular formula C21H16N2 and a molecular weight of 296.37 g/mol.

Based on its molecular formula C21H16N2, N,N'-di(naphthalen-1-yl)formimidamide contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 296.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC21H16N2
Molecular Weight296.37 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms2

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