N1-Methyl-N1-(2-methylquinazolin-4-yl)benzene-1,4-diamine CAS 827031-35-6

Purity 97%+In StockPharmaceutical Standards
CAS No.827031-35-6
Molecular FormulaC16H16N4
Molecular Weight264.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1-Methyl-N1-(2-methylquinazolin-4-yl)benzene-1,4-diamine CAS 827031-35-6 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.

N1-Methyl-N1-(2-methylquinazolin-4-yl)benzene-1,4-diamine (CAS 827031-35-6) is a high-purity analytical reference standard with the molecular formula C16H16N4 and a molecular weight of 264.33 g/mol.

Structurally, N1-Methyl-N1-(2-methylquinazolin-4-yl)benzene-1,4-diamine (C16H16N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 264.33 g/mol, it falls into the medium-molecular-weight range. 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).

As a certified reference material (CRM), N1-Methyl-N1-(2-methylquinazolin-4-yl)benzene-1,4-diamine 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.

Physical & Chemical Properties

Molecular FormulaC16H16N4
Molecular Weight264.33 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms4

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