(E)-N,N-Dimethyl-4-(phenyldiazenyl)aniline CAS 25548-37-2

Purity 97%+In StockPharmaceutical Standards
CAS No.25548-37-2
Molecular FormulaC14H15N3
Molecular Weight225.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-N,N-Dimethyl-4-(phenyldiazenyl)aniline CAS 25548-37-2 chemical structure

Description

As a certified reference material (CRM), (E)-N,N-Dimethyl-4-(phenyldiazenyl)aniline 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.

(E)-N,N-Dimethyl-4-(phenyldiazenyl)aniline (CAS 25548-37-2) is a high-purity analytical reference standard with the molecular formula C14H15N3 and a molecular weight of 225.29 g/mol.

Based on its molecular formula C14H15N3, (E)-N,N-Dimethyl-4-(phenyldiazenyl)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.29 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 FormulaC14H15N3
Molecular Weight225.29 g/mol
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms3

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