2-Propynoic acid, 3-(4,5-dihydro-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-, phenylmethyl ester CAS 2583489-87-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2583489-87-4
Molecular FormulaC15H10N4O3
Molecular Weight294.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Propynoic acid, 3-(4,5-dihydro-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-, phenylmethyl ester CAS 2583489-87-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 294.26 g/mol gives 2-Propynoic acid, 3-(4,5-dihydro-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-, phenylmethyl ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Propynoic acid, 3-(4,5-dihydro-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-, phenylmethyl ester (CAS 2583489-87-4) is a high-purity analytical reference standard with the molecular formula C15H10N4O3 and a molecular weight of 294.26 g/mol.

Based on its molecular formula C15H10N4O3, 2-Propynoic acid, 3-(4,5-dihydro-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-, phenylmethyl ester contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 294.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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 2-Propynoic acid, 3-(4,5-dihydro-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-, phenylmethyl ester 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 FormulaC15H10N4O3
Molecular Weight294.26 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms4

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