Tert-butyl (S)-8-bromo-5-oxo-1,2,4,4a,5,6-hexahydro-3H-pyrazino[1,2-a]quinoxaline-3-carboxylate CAS 2456504-40-6

Purity 97%+In StockPharmaceutical Standards
CAS No.2456504-40-6
Molecular FormulaC16H20BrN3O3
Molecular Weight382.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl (S)-8-bromo-5-oxo-1,2,4,4a,5,6-hexahydro-3H-pyrazino[1,2-a]quinoxaline-3-carboxylate CAS 2456504-40-6 chemical structure

Description

CATO supplies Tert-butyl (S)-8-bromo-5-oxo-1,2,4,4a,5,6-hexahydro-3H-pyrazino[1,2-a]quinoxaline-3-carboxylate (CAS 2456504-40-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H20BrN3O3. Molecular weight: 382.25 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H20BrN3O3
Molecular Weight382.25 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
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentBr-containing
Nitrogen Atoms3

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