5-Bromo-4-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine CAS 2552775-01-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2552775-01-4
Molecular FormulaC16H24BrIN2Si
Molecular Weight479.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromo-4-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine CAS 2552775-01-4 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-Bromo-4-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine.

5-Bromo-4-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 2552775-01-4) is a high-purity analytical reference standard with the molecular formula C16H24BrIN2Si and a molecular weight of 479.27 g/mol.

5-Bromo-4-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (C16H24BrIN2Si) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine/iodine 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.

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-Bromo-4-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine 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 FormulaC16H24BrIN2Si
Molecular Weight479.27 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Halogen ContentBr/I-containing
Nitrogen Atoms2

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