2-Amino-5-(2-fluorophenyl)-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione CAS 878436-01-2

Purity 97%+In StockPharmaceutical Standards
CAS No.878436-01-2
Molecular FormulaC13H11FN4O2
Molecular Weight274.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Amino-5-(2-fluorophenyl)-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione CAS 878436-01-2 chemical structure

Description

2-Amino-5-(2-fluorophenyl)-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione (CAS 878436-01-2) is a high-purity analytical reference standard with the molecular formula C13H11FN4O2 and a molecular weight of 274.25 g/mol.

Based on its molecular formula C13H11FN4O2, 2-Amino-5-(2-fluorophenyl)-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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-Amino-5-(2-fluorophenyl)-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 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 FormulaC13H11FN4O2
Molecular Weight274.25 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms4

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