(5-Fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridin-4-yl)boronic acid CAS 1639977-64-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1639977-64-2
Molecular FormulaC16H26BFN2O2Si
Molecular Weight336.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5-Fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridin-4-yl)boronic acid CAS 1639977-64-2 chemical structure

Description

The occurrence of (5-Fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridin-4-yl)boronic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(5-Fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridin-4-yl)boronic acid (CAS 1639977-64-2) is a high-purity analytical reference standard with the molecular formula C16H26BFN2O2Si and a molecular weight of 336.28 g/mol.

Structurally, (5-Fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridin-4-yl)boronic acid (C16H26BFN2O2Si) 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 336.28 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), (5-Fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridin-4-yl)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 FormulaC16H26BFN2O2Si
Molecular Weight336.28 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)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentF-containing
Nitrogen Atoms2

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