tert-butyl N-[(5-oxo-2,5-dihydro-1H-pyrazol-3-yl)methyl]carbamate CAS 1803591-31-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1803591-31-2
Molecular FormulaC9H15N3O3
Molecular Weight213.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl N-[(5-oxo-2,5-dihydro-1H-pyrazol-3-yl)methyl]carbamate CAS 1803591-31-2 chemical structure

Description

tert-butyl N-[(5-oxo-2,5-dihydro-1H-pyrazol-3-yl)methyl]carbamate (CAS 1803591-31-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H15N3O3. Molecular weight: 213.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC9H15N3O3
Molecular Weight213.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms3

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