5,6-Diaminopicolinonitrile CAS 516481-68-8

Purity 97%+In StockPharmaceutical Standards
CAS No.516481-68-8
Molecular FormulaC6H6N4
Molecular Weight134.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,6-Diaminopicolinonitrile CAS 516481-68-8 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.

5,6-Diaminopicolinonitrile (CAS 516481-68-8) 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, 5,6-Diaminopicolinonitrile 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 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), 5,6-Diaminopicolinonitrile 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 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.)1984
Nitrogen Atoms4

Related Diaminopicolinonitrile Standards

Recommended Standards

Why CATO?