5-Amino-6-methylpyrazine-2-carbonitrile CAS 1374652-05-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1374652-05-7
Molecular FormulaC6H6N4
Molecular Weight134.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Amino-6-methylpyrazine-2-carbonitrile CAS 1374652-05-7 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

5-Amino-6-methylpyrazine-2-carbonitrile (CAS 1374652-05-7) is a high-purity analytical reference standard with the molecular formula C6H6N4 and a molecular weight of 134.14 g/mol.

Owing to a nitrile group, an aromatic ring system, 5-Amino-6-methylpyrazine-2-carbonitrile is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 134.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC6H6N4
Molecular Weight134.14 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms4

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