Benzyl 4-oxo-3h,4h,5h,6h,7h,8h,9h-pyrimido[4,5-d]azepine-7-carboxylate CAS 1257856-33-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1257856-33-9
Molecular FormulaC16H17N3O3
Molecular Weight299.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzyl 4-oxo-3h,4h,5h,6h,7h,8h,9h-pyrimido[4,5-d]azepine-7-carboxylate CAS 1257856-33-9 chemical structure

Description

Order Benzyl 4-oxo-3h,4h,5h,6h,7h,8h,9h-pyrimido[4,5-d]azepine-7-carboxylate (CAS 1257856-33-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H17N3O3. Molecular weight: 299.32 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC16H17N3O3
Molecular Weight299.32 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms3

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