(2-Bromoethyl)trimethylsilane CAS 18156-67-7

Purity 97%+In StockPharmaceutical Standards
CAS No.18156-67-7
Molecular FormulaC5H13BrSi
Molecular Weight181.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2-Bromoethyl)trimethylsilane CAS 18156-67-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 181.15 g/mol gives (2-Bromoethyl)trimethylsilane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2-Bromoethyl)trimethylsilane (CAS 18156-67-7) is a high-purity analytical reference standard with the molecular formula C5H13BrSi and a molecular weight of 181.15 g/mol.

(2-Bromoethyl)trimethylsilane (C5H13BrSi) contains bromine substitution. Halogen substitution raises its density and boiling point; 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.

CATO manufactures (2-Bromoethyl)trimethylsilane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H13BrSi
Molecular Weight181.15 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1962
Halogen ContentBr-containing

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