(5-((tert-Butoxycarbonyl)amino)-2-fluorophenyl)boronic acid CAS 2246591-45-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2246591-45-5
Molecular FormulaC11H15BFNO4
Molecular Weight255.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5-((tert-Butoxycarbonyl)amino)-2-fluorophenyl)boronic acid CAS 2246591-45-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5-((tert-Butoxycarbonyl)amino)-2-fluorophenyl)boronic acid.

(5-((tert-Butoxycarbonyl)amino)-2-fluorophenyl)boronic acid (CAS 2246591-45-5) is a high-purity analytical reference standard with the molecular formula C11H15BFNO4 and a molecular weight of 255.05 g/mol.

Structurally, (5-((tert-Butoxycarbonyl)amino)-2-fluorophenyl)boronic acid (C11H15BFNO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 255.05 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), (5-((tert-Butoxycarbonyl)amino)-2-fluorophenyl)boronic acid 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 FormulaC11H15BFNO4
Molecular Weight255.05 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, keep tightly closed to prevent evaporation
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)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF-containing
Nitrogen Atoms1

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