(S)-1-(Oxetan-2-ylmethyl)-5-(((triisopropylsilyl)oxy)methyl)-1H-imidazole-2-carbaldehyde CAS 2761287-64-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2761287-64-1
Molecular FormulaC18H32N2O3Si
Molecular Weight352.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-1-(Oxetan-2-ylmethyl)-5-(((triisopropylsilyl)oxy)methyl)-1H-imidazole-2-carbaldehyde CAS 2761287-64-1 chemical structure

Description

The occurrence of (S)-1-(Oxetan-2-ylmethyl)-5-(((triisopropylsilyl)oxy)methyl)-1H-imidazole-2-carbaldehyde is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(S)-1-(Oxetan-2-ylmethyl)-5-(((triisopropylsilyl)oxy)methyl)-1H-imidazole-2-carbaldehyde (CAS 2761287-64-1), molecular formula C18H32N2O3Si and molecular weight 352.54 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (S)-1-(Oxetan-2-ylmethyl)-5-(((triisopropylsilyl)oxy)methyl)-1H-imidazole-2-carbaldehyde (C18H32N2O3Si) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 352.54 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), (S)-1-(Oxetan-2-ylmethyl)-5-(((triisopropylsilyl)oxy)methyl)-1H-imidazole-2-carbaldehyde 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 FormulaC18H32N2O3Si
Molecular Weight352.54 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Nitrogen Atoms2

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