(3-bromopropyl)trimethoxysilane 3-Bromopropyltrimethoxysilane 51826-90-5 CAS 51826-90-5

Purity 97%+In StockPharmaceutical Standards
CAS No.51826-90-5
Molecular FormulaC6H15BrO3Si
Molecular Weight243.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-bromopropyl)trimethoxysilane 3-Bromopropyltrimethoxysilane 51826-90-5 CAS 51826-90-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 243.17 g/mol gives (3-bromopropyl)trimethoxysilane 3-Bromopropyltrimethoxysilane 51826-90-5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (3-bromopropyl)trimethoxysilane 3-Bromopropyltrimethoxysilane 51826-90-5 (CAS 51826-90-5), a certified reference material (molecular formula C6H15BrO3Si, MW 243.17 g/mol) for analytical method development and quality control.

(3-bromopropyl)trimethoxysilane 3-Bromopropyltrimethoxysilane 51826-90-5 (C6H15BrO3Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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 (3-bromopropyl)trimethoxysilane 3-Bromopropyltrimethoxysilane 51826-90-5 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 FormulaC6H15BrO3Si
Molecular Weight243.17 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1971
Halogen ContentBr-containing

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