5-Methyl-7-(methylthio)-4-oxo-3,4-dihydropyrido[4,3-d]pyrimidine-8-carbonitrile CAS 1604041-58-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1604041-58-8
Molecular FormulaC10H8N4OS
Molecular Weight232.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methyl-7-(methylthio)-4-oxo-3,4-dihydropyrido[4,3-d]pyrimidine-8-carbonitrile CAS 1604041-58-8 chemical structure

Description

5-Methyl-7-(methylthio)-4-oxo-3,4-dihydropyrido[4,3-d]pyrimidine-8-carbonitrile (CAS 1604041-58-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8N4OS. Molecular weight: 232.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H8N4OS
Molecular Weight232.26 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms4
Sulfur Atoms1

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