(3-Methoxyphenyl)(oxazol-2-yl)methanone CAS 898759-47-2
| CAS No. | 898759-47-2 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Methoxyphenyl)(oxazol-2-yl)methanone (CAS 898759-47-2) is a high-purity analytical reference standard with the molecular formula C11H9NO3 and a molecular weight of 203.19 g/mol.
The molecular framework of (3-Methoxyphenyl)(oxazol-2-yl)methanone (C11H9NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (3-Methoxyphenyl)(oxazol-2-yl)methanone 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 Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 2-(4-Methoxyphenyl)oxazole-5-carbaldehyde (CAS 1033037-40-9)
- 1-(4-Methoxyphenyl)-1H-pyrrole-2,5-dione (CAS 1081-17-0)
- 2-(4-Methoxyphenyl)oxazole-4-carbaldehyde (CAS 154136-90-0)
- 1-(2-Methoxyphenyl)-1H-pyrrole-2,5-dione (CAS 17392-68-6)
- 1-(3-Methoxyphenyl)-1H-pyrrole-2,5-dione (CAS 3007-23-6)
- 2-(2-Methoxyphenyl)oxazole-4-carbaldehyde (CAS 885274-27-1)
- 2-(3-Methoxyphenyl)oxazole-4-carbaldehyde (CAS 885272-93-5)
- 3-(2-Methoxyphenyl)isoxazole-5-carbaldehyde (CAS 808740-33-2)
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- 5-Phenyl-6-(p-tolyl)-2-(trifluoromethyl)pyrimidin-4(1H)-one (CAS 651316-08-4)
- 1-(3,4-Dimethoxyphenyl)-3-hydroxypropan-1-one (CAS 104397-78-6)
- 1-(5-Chlorothiophen-2-yl)propan-2-one (CAS 1249958-78-8)
- Benzyltrans-N-[3-(methylamino)cyclobutyl]carbamate (CAS 1622903-72-3)
- 2-Amino-8-(benzyloxy)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1319067-83-8)
- Dichlofenthion-(<I>ring</I>-d<SUB>3</SUB>) (CAS 1293994-85-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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