sec-Butyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]acetate CAS 1219147-69-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1219147-69-9
Molecular FormulaC12H19BrN2O4
Molecular Weight335.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

sec-Butyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]acetate CAS 1219147-69-9 chemical structure

Description

The occurrence of sec-Butyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]acetate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

sec-Butyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]acetate (CAS 1219147-69-9), molecular formula C12H19BrN2O4 and molecular weight 335.19 g/mol, is a CATO reference standard with documented purity and traceability.

sec-Butyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]acetate (C12H19BrN2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), sec-Butyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC12H19BrN2O4
Molecular Weight335.19 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 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms2

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