1-ISOCYANATO-3,5-DIMETHYLBENZENE 3,5-Dimethylphenyl isocyanate 5-ISOCYANATO-M-XYLENE 54132-75-1 AS06144 ISOCYANIC ACID 3,5-DIMETHYLPHENYL ESTER CAS 54132-75-1

Purity 97%+In StockPharmaceutical Standards
CAS No.54132-75-1
Molecular FormulaC9H15NO
Molecular Weight153.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-ISOCYANATO-3,5-DIMETHYLBENZENE 3,5-Dimethylphenyl isocyanate 5-ISOCYANATO-M-XYLENE 54132-75-1 AS06144 ISOCYANIC ACID 3,5-DIMETHYLPHENYL ESTER CAS 54132-75-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 153.22 g/mol gives 1-ISOCYANATO-3,5-DIMETHYLBENZENE 3,5-Dimethylphenyl isocyanate 5-ISOCYANATO-M-XYLENE 54132-75-1 AS06144 ISOCYANIC ACID 3,5-DIMETHYLPHENYL ESTER distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-ISOCYANATO-3,5-DIMETHYLBENZENE 3,5-Dimethylphenyl isocyanate 5-ISOCYANATO-M-XYLENE 54132-75-1 AS06144 ISOCYANIC ACID 3,5-DIMETHYLPHENYL ESTER (CAS 54132-75-1) is a high-purity analytical reference standard with the molecular formula C9H15NO and a molecular weight of 153.22 g/mol.

Based on its molecular formula C9H15NO, 1-ISOCYANATO-3,5-DIMETHYLBENZENE 3,5-Dimethylphenyl isocyanate 5-ISOCYANATO-M-XYLENE 54132-75-1 AS06144 ISOCYANIC ACID 3,5-DIMETHYLPHENYL ESTER contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 153.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 1-ISOCYANATO-3,5-DIMETHYLBENZENE 3,5-Dimethylphenyl isocyanate 5-ISOCYANATO-M-XYLENE 54132-75-1 AS06144 ISOCYANIC ACID 3,5-DIMETHYLPHENYL ESTER 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 FormulaC9H15NO
Molecular Weight153.22 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1972
Nitrogen Atoms1

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