Tert-butyl 4-(2-((3-bromo-4-fluorophenyl)imino)-2-(hydroxyamino)acetyl)piperidine-1-carboxylate CAS 2084138-48-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2084138-48-5
Molecular FormulaC18H23BrFN3O4
Molecular Weight444.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 4-(2-((3-bromo-4-fluorophenyl)imino)-2-(hydroxyamino)acetyl)piperidine-1-carboxylate CAS 2084138-48-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 444.30 g/mol gives Tert-butyl 4-(2-((3-bromo-4-fluorophenyl)imino)-2-(hydroxyamino)acetyl)piperidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tert-butyl 4-(2-((3-bromo-4-fluorophenyl)imino)-2-(hydroxyamino)acetyl)piperidine-1-carboxylate (CAS 2084138-48-5) is a high-purity analytical reference standard with the molecular formula C18H23BrFN3O4 and a molecular weight of 444.30 g/mol.

Based on its molecular formula C18H23BrFN3O4, Tert-butyl 4-(2-((3-bromo-4-fluorophenyl)imino)-2-(hydroxyamino)acetyl)piperidine-1-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 444.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), Tert-butyl 4-(2-((3-bromo-4-fluorophenyl)imino)-2-(hydroxyamino)acetyl)piperidine-1-carboxylate 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 FormulaC18H23BrFN3O4
Molecular Weight444.30 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°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.)1997
Halogen ContentF/Br-containing
Nitrogen Atoms3

Recommended Standards

Why CATO?