5-(TERT-BUTYLDIMETHYLSILYLOXY)-4,4-DIMETHYL-3-OXOPENTANENITRILE CAS 1229454-44-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1229454-44-7
Molecular FormulaC13H25NO2Si
Molecular Weight255.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(TERT-BUTYLDIMETHYLSILYLOXY)-4,4-DIMETHYL-3-OXOPENTANENITRILE CAS 1229454-44-7 chemical structure

Description

The occurrence of 5-(TERT-BUTYLDIMETHYLSILYLOXY)-4,4-DIMETHYL-3-OXOPENTANENITRILE is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(TERT-BUTYLDIMETHYLSILYLOXY)-4,4-DIMETHYL-3-OXOPENTANENITRILE (CAS 1229454-44-7) is a high-purity analytical reference standard with the molecular formula C13H25NO2Si and a molecular weight of 255.43 g/mol.

The molecular framework of 5-(TERT-BUTYLDIMETHYLSILYLOXY)-4,4-DIMETHYL-3-OXOPENTANENITRILE (C13H25NO2Si) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

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 FormulaC13H25NO2Si
Molecular Weight255.43 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1990
Nitrogen Atoms1

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