(2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime) CAS 37859-57-7

Purity 97%+In StockPharmaceutical Standards
CAS No.37859-57-7
Molecular FormulaC19H39N3O3Si
Molecular Weight385.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime) CAS 37859-57-7 chemical structure

Description

The occurrence of (2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime) 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.

(2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime) (CAS 37859-57-7) is a high-purity analytical reference standard with the molecular formula C19H39N3O3Si and a molecular weight of 385.62 g/mol.

Structurally, (2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime) (C19H39N3O3Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 385.62 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), (2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime) 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 FormulaC19H39N3O3Si
Molecular Weight385.62 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1967
Nitrogen Atoms3

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