N1-methyl-N1-(pyrazin-2-ylmethyl)ethane-1,2-diamine CAS 1248256-63-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1248256-63-4
Molecular FormulaC8H14N4
Molecular Weight166.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1-methyl-N1-(pyrazin-2-ylmethyl)ethane-1,2-diamine CAS 1248256-63-4 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-(pyrazin-2-ylmethyl)ethane-1,2-diamine (CAS 1248256-63-4) is a high-purity analytical reference standard with the molecular formula C8H14N4 and a molecular weight of 166.22 g/mol.

Structurally, N1-methyl-N1-(pyrazin-2-ylmethyl)ethane-1,2-diamine (C8H14N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 166.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC8H14N4
Molecular Weight166.22 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms4

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