2-(7-Amino-5-hydroxy-1-methyl-4-oxo-1,4-dihydropyrimido[4,5-c]pyridazin-3-yl)acetic acid CAS 1374603-47-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1374603-47-0
Molecular FormulaC9H9N5O4
Molecular Weight251.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(7-Amino-5-hydroxy-1-methyl-4-oxo-1,4-dihydropyrimido[4,5-c]pyridazin-3-yl)acetic acid CAS 1374603-47-0 chemical structure

Description

2-(7-Amino-5-hydroxy-1-methyl-4-oxo-1,4-dihydropyrimido[4,5-c]pyridazin-3-yl)acetic acid (CAS 1374603-47-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9N5O4. Molecular weight: 251.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC9H9N5O4
Molecular Weight251.20 g/mol
AppearancePale yellow to 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms5

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