N-Methyl-3-aminopropyltrimethoxysilane n-methylaminopropyltrimethoxysilane trimethoxy[3-(methylamino)propyl]silane n-methyl-3-aminopropyl-trimethoxysilane (3-methylaminopropyl)trimethoxysilane n-methyl-3-(trimethoxysilyl)-1-propanamine 3069-25-8 S11025 CAS 3069-25-8

Purity 97%+In StockPharmaceutical Standards
CAS No.3069-25-8
Molecular FormulaC7H19NO3Si
Molecular Weight193.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Methyl-3-aminopropyltrimethoxysilane n-methylaminopropyltrimethoxysilane trimethoxy[3-(methylamino)propyl]silane n-methyl-3-aminopropyl-trimethoxysilane (3-methylaminopropyl)trimethoxysilane n-methyl-3-(trimethoxysilyl)-1-propanamine 3069-25-8 S11025 CAS 3069-25-8 chemical structure

Description

The occurrence of N-Methyl-3-aminopropyltrimethoxysilane n-methylaminopropyltrimethoxysilane trimethoxy[3-(methylamino)propyl]silane n-methyl-3-aminopropyl-trimethoxysilane (3-methylaminopropyl)trimethoxysilane n-methyl-3-(trimethoxysilyl)-1-propanamine 3069-25-8 S11025 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-Methyl-3-aminopropyltrimethoxysilane n-methylaminopropyltrimethoxysilane trimethoxy[3-(methylamino)propyl]silane n-methyl-3-aminopropyl-trimethoxysilane (3-methylaminopropyl)trimethoxysilane n-methyl-3-(trimethoxysilyl)-1-propanamine 3069-25-8 S11025 (CAS 3069-25-8) is a high-purity analytical reference standard with the molecular formula C7H19NO3Si and a molecular weight of 193.32 g/mol.

Based on its molecular formula C7H19NO3Si, N-Methyl-3-aminopropyltrimethoxysilane n-methylaminopropyltrimethoxysilane trimethoxy[3-(methylamino)propyl]silane n-methyl-3-aminopropyl-trimethoxysilane (3-methylaminopropyl)trimethoxysilane n-methyl-3-(trimethoxysilyl)-1-propanamine 3069-25-8 S11025 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 193.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), N-Methyl-3-aminopropyltrimethoxysilane n-methylaminopropyltrimethoxysilane trimethoxy[3-(methylamino)propyl]silane n-methyl-3-aminopropyl-trimethoxysilane (3-methylaminopropyl)trimethoxysilane n-methyl-3-(trimethoxysilyl)-1-propanamine 3069-25-8 S11025 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 FormulaC7H19NO3Si
Molecular Weight193.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

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