tert-Butyl 2-amino-4-hydroxy-8,9-dihydro-5H-pyrimido[4,5-d]azepine-7(6H)-carboxylate CAS 1245646-44-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1245646-44-9
Molecular FormulaC13H20N4O3
Molecular Weight280.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 2-amino-4-hydroxy-8,9-dihydro-5H-pyrimido[4,5-d]azepine-7(6H)-carboxylate CAS 1245646-44-9 chemical structure

Description

tert-Butyl 2-amino-4-hydroxy-8,9-dihydro-5H-pyrimido[4,5-d]azepine-7(6H)-carboxylate (CAS 1245646-44-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H20N4O3. Molecular weight: 280.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC13H20N4O3
Molecular Weight280.32 g/mol
AppearanceOff-white to pale 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms4

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