1,6-Diamino-4-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile CAS 725699-99-0

Purity 97%+In StockPharmaceutical Standards
CAS No.725699-99-0
Molecular FormulaC13H7Cl2N5O
Molecular Weight320.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,6-Diamino-4-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile CAS 725699-99-0 chemical structure

Description

Structurally, 1,6-Diamino-4-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile (C13H7Cl2N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 320.13 g/mol, it falls into the moderately-high-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).

CATO supplies 1,6-Diamino-4-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile (CAS 725699-99-0), a certified reference material (molecular formula C13H7Cl2N5O, MW 320.13 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 1,6-Diamino-4-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H7Cl2N5O
Molecular Weight320.13 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentCl-containing
Nitrogen Atoms5

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