4833-56-1 1874G25H4S Homopteroic acid 4-((2-(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)ethyl)amino)benzoic acid NSC 77011 UNII-1874G25H4S CAS 4833-56-1

Purity 97%+In StockPharmaceutical Standards
CAS No.4833-56-1
Molecular FormulaC15H14N6O3
Molecular Weight326.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4833-56-1 1874G25H4S Homopteroic acid 4-((2-(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)ethyl)amino)benzoic acid NSC 77011 UNII-1874G25H4S CAS 4833-56-1 chemical structure

Description

4833-56-1 1874G25H4S Homopteroic acid 4-((2-(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)ethyl)amino)benzoic acid NSC 77011 UNII-1874G25H4S (CAS 4833-56-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H14N6O3. Molecular weight: 326.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC15H14N6O3
Molecular Weight326.31 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms6

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