5-BROMO-3-((TRIMETHYLSILYL)ETHYNYL)PYRIDIN-2-AMINE 5-BROMO-3-[2-(TRIMETHYLSILYL)ETHYNYL]PYRIDIN-2-AMINE 905966-34-9 ABBYPHARMA AP-13-5366 BC004539 CAS 905966-34-9

Purity 97%+In StockPharmaceutical Standards
CAS No.905966-34-9
Molecular FormulaC10H19BrN2Si
Molecular Weight275.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-BROMO-3-((TRIMETHYLSILYL)ETHYNYL)PYRIDIN-2-AMINE 5-BROMO-3-[2-(TRIMETHYLSILYL)ETHYNYL]PYRIDIN-2-AMINE 905966-34-9 ABBYPHARMA AP-13-5366 BC004539 CAS 905966-34-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 275.26 g/mol gives 5-BROMO-3-((TRIMETHYLSILYL)ETHYNYL)PYRIDIN-2-AMINE 5-BROMO-3-[2-(TRIMETHYLSILYL)ETHYNYL]PYRIDIN-2-AMINE 905966-34-9 ABBYPHARMA AP-13-5366 BC004539 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-BROMO-3-((TRIMETHYLSILYL)ETHYNYL)PYRIDIN-2-AMINE 5-BROMO-3-[2-(TRIMETHYLSILYL)ETHYNYL]PYRIDIN-2-AMINE 905966-34-9 ABBYPHARMA AP-13-5366 BC004539 (CAS 905966-34-9) is a high-purity analytical reference standard with the molecular formula C10H19BrN2Si and a molecular weight of 275.26 g/mol.

5-BROMO-3-((TRIMETHYLSILYL)ETHYNYL)PYRIDIN-2-AMINE 5-BROMO-3-[2-(TRIMETHYLSILYL)ETHYNYL]PYRIDIN-2-AMINE 905966-34-9 ABBYPHARMA AP-13-5366 BC004539 (C10H19BrN2Si) contains a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H19BrN2Si
Molecular Weight275.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms2

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