Aminopropylsilanetriol CAS 29159-37-3

Purity 97%+In StockPharmaceutical Standards
CAS No.29159-37-3
Molecular FormulaC9H23NO3Si
Molecular Weight221.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Aminopropylsilanetriol CAS 29159-37-3 chemical structure

Description

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.

Aminopropylsilanetriol (CAS 29159-37-3), molecular formula C9H23NO3Si and molecular weight 221.37 g/mol, is a CATO reference standard with documented purity and traceability.

Aminopropylsilanetriol (C9H23NO3Si) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H23NO3Si
Molecular Weight221.37 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1965
Nitrogen Atoms1

Recommended Standards

Why CATO?