(E)-2-((4S,5R)-4,5-Diphenyl-4,5-dihydrooxazol-2-yl)-2-((4S,5R)-4,5-diphenyloxazolidin-2-ylidene)acetonitrile CAS 1192113-21-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1192113-21-5
Molecular FormulaC32H25N3O2
Molecular Weight483.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-2-((4S,5R)-4,5-Diphenyl-4,5-dihydrooxazol-2-yl)-2-((4S,5R)-4,5-diphenyloxazolidin-2-ylidene)acetonitrile CAS 1192113-21-5 chemical structure

Description

The occurrence of (E)-2-((4S,5R)-4,5-Diphenyl-4,5-dihydrooxazol-2-yl)-2-((4S,5R)-4,5-diphenyloxazolidin-2-ylidene)acetonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(E)-2-((4S,5R)-4,5-Diphenyl-4,5-dihydrooxazol-2-yl)-2-((4S,5R)-4,5-diphenyloxazolidin-2-ylidene)acetonitrile (CAS 1192113-21-5) is a high-purity analytical reference standard with the molecular formula C32H25N3O2 and a molecular weight of 483.56 g/mol.

Based on its molecular formula C32H25N3O2, (E)-2-((4S,5R)-4,5-Diphenyl-4,5-dihydrooxazol-2-yl)-2-((4S,5R)-4,5-diphenyloxazolidin-2-ylidene)acetonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 483.56 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.

CATO manufactures (E)-2-((4S,5R)-4,5-Diphenyl-4,5-dihydrooxazol-2-yl)-2-((4S,5R)-4,5-diphenyloxazolidin-2-ylidene)acetonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC32H25N3O2
Molecular Weight483.56 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3

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