3-Methyl-1-(1,4,5,6-tetrahydropyrimidin-2-yl)-4,5-dihydro-1H-pyrazol-5-one CAS 338402-58-7

Purity 97%+In StockPharmaceutical Standards
CAS No.338402-58-7
Molecular FormulaC8H12N4O
Molecular Weight180.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-1-(1,4,5,6-tetrahydropyrimidin-2-yl)-4,5-dihydro-1H-pyrazol-5-one CAS 338402-58-7 chemical structure

Description

3-Methyl-1-(1,4,5,6-tetrahydropyrimidin-2-yl)-4,5-dihydro-1H-pyrazol-5-one (CAS 338402-58-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H12N4O. Molecular weight: 180.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H12N4O
Molecular Weight180.21 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4

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