0W53S23NG4 53833-30-0 2-Ethyl-4,5-dimethyloxazole Oxazole, 2-ethyl-4,5-dimethyl- 4,5-Dimethyl-2-ethyloxazole EINECS 258-815-4 FEMA No. 3672 UNII-0W53S23NG4 CAS 53833-30-0

Purity 97%+In StockPharmaceutical Standards
CAS No.53833-30-0
Molecular FormulaC7H15NO
Molecular Weight129.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

0W53S23NG4 53833-30-0 2-Ethyl-4,5-dimethyloxazole Oxazole, 2-ethyl-4,5-dimethyl- 4,5-Dimethyl-2-ethyloxazole EINECS 258-815-4 FEMA No. 3672 UNII-0W53S23NG4 CAS 53833-30-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 129.20 g/mol gives 0W53S23NG4 53833-30-0 2-Ethyl-4,5-dimethyloxazole Oxazole, 2-ethyl-4,5-dimethyl- 4,5-Dimethyl-2-ethyloxazole EINECS 258-815-4 FEMA No. 3672 UNII-0W53S23NG4 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

0W53S23NG4 53833-30-0 2-Ethyl-4,5-dimethyloxazole Oxazole, 2-ethyl-4,5-dimethyl- 4,5-Dimethyl-2-ethyloxazole EINECS 258-815-4 FEMA No. 3672 UNII-0W53S23NG4 (CAS 53833-30-0) is a high-purity analytical reference standard with the molecular formula C7H15NO and a molecular weight of 129.20 g/mol.

Structurally, 0W53S23NG4 53833-30-0 2-Ethyl-4,5-dimethyloxazole Oxazole, 2-ethyl-4,5-dimethyl- 4,5-Dimethyl-2-ethyloxazole EINECS 258-815-4 FEMA No. 3672 UNII-0W53S23NG4 (C7H15NO) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 129.20 g/mol, it falls into the low-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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H15NO
Molecular Weight129.20 g/mol
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)1.0
CAS Registry Year (est.)1972
Nitrogen Atoms1

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