1-Methyl-2-Oxo-1,2-dihydropyrimidine-5-carbonitrile CAS 13638-15-8

Purity 97%+In StockPharmaceutical Standards
CAS No.13638-15-8
Molecular FormulaC6H5N3O
Molecular Weight135.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-2-Oxo-1,2-dihydropyrimidine-5-carbonitrile CAS 13638-15-8 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.

CATO supplies 1-Methyl-2-Oxo-1,2-dihydropyrimidine-5-carbonitrile (CAS 13638-15-8), a certified reference material (molecular formula C6H5N3O, MW 135.12 g/mol) for analytical method development and quality control.

Structurally, 1-Methyl-2-Oxo-1,2-dihydropyrimidine-5-carbonitrile (C6H5N3O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 135.12 g/mol, it falls into the low-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), 1-Methyl-2-Oxo-1,2-dihydropyrimidine-5-carbonitrile 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 FormulaC6H5N3O
Molecular Weight135.12 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.)1960
Nitrogen Atoms3

Recommended Standards

Why CATO?