(1S,5S,6S)-tert-Butyl 5-bromo-8-oxo-7-oxa-3-azabicyclo[4.2.0]octane-3-carboxylate CAS 319911-72-3

Purity 97%+In StockPharmaceutical Standards
CAS No.319911-72-3
Molecular FormulaC11H16BrNO4
Molecular Weight306.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,5S,6S)-tert-Butyl 5-bromo-8-oxo-7-oxa-3-azabicyclo[4.2.0]octane-3-carboxylate CAS 319911-72-3 chemical structure

Description

CATO supplies (1S,5S,6S)-tert-Butyl 5-bromo-8-oxo-7-oxa-3-azabicyclo[4.2.0]octane-3-carboxylate (CAS 319911-72-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H16BrNO4. Molecular weight: 306.15 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H16BrNO4
Molecular Weight306.15 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentBr-containing
Nitrogen Atoms1

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