525-76-8 Y938TMX1D8 Acetanthranil 4H-3,1-Benzoxazin-4-one, 2-methyl- 2-Methyl-4H-3,1-benzoxazin-4-one EINECS 208-381-7 2-Methyl-4-oxo-4H-3,1-benzoxazine NSC 10119 UNII-Y938TMX1D8 CAS 525-76-8

Description

Compared with other compounds in its class, the molecular weight of 167.21 g/mol gives 525-76-8 Y938TMX1D8 Acetanthranil 4H-3,1-Benzoxazin-4-one, 2-methyl- 2-Methyl-4H-3,1-benzoxazin-4-one EINECS 208-381-7 2-Methyl-4-oxo-4H-3,1-benzoxazine NSC 10119 UNII-Y938TMX1D8 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

525-76-8 Y938TMX1D8 Acetanthranil 4H-3,1-Benzoxazin-4-one, 2-methyl- 2-Methyl-4H-3,1-benzoxazin-4-one EINECS 208-381-7 2-Methyl-4-oxo-4H-3,1-benzoxazine NSC 10119 UNII-Y938TMX1D8 (CAS 525-76-8), molecular formula C9H13NO2 and molecular weight 167.21 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 525-76-8 Y938TMX1D8 Acetanthranil 4H-3,1-Benzoxazin-4-one, 2-methyl- 2-Methyl-4H-3,1-benzoxazin-4-one EINECS 208-381-7 2-Methyl-4-oxo-4H-3,1-benzoxazine NSC 10119 UNII-Y938TMX1D8 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 525-76-8 Y938TMX1D8 Acetanthranil 4H-3,1-Benzoxazin-4-one, 2-methyl- 2-Methyl-4H-3,1-benzoxazin-4-one EINECS 208-381-7 2-Methyl-4-oxo-4H-3,1-benzoxazine NSC 10119 UNII-Y938TMX1D8 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

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