5-(2,4-Dimethylphenyl)oxazole-4-carboxamide CAS 89205-11-8
| CAS No. | 89205-11-8 |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(2,4-Dimethylphenyl)oxazole-4-carboxamide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(2,4-Dimethylphenyl)oxazole-4-carboxamide (CAS 89205-11-8) is a high-purity analytical reference standard with the molecular formula C12H12N2O2 and a molecular weight of 216.24 g/mol.
The molecular framework of 5-(2,4-Dimethylphenyl)oxazole-4-carboxamide (C12H12N2O2) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(2,4-Dimethylphenyl)oxazole-4-carboxamide 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 | C12H12N2O2 |
| Molecular Weight | 216.24 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 DMSO, DMF, methanol |
| 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.) | 1982 |
| Nitrogen Atoms | 2 |
Related Dimethylphenyl Standards
- 3-(2,5-Dimethylphenyl)-1H-pyrazole-5-carboxylic acid (CAS 1038829-40-1)
- 3-(2,4-Dimethylphenyl)-1H-pyrazole-5-carboxylic acid (CAS 113342-33-9)
- 1-(3,4-Dimethylphenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152535-98-2)
- 1-(2,5-Dimethylphenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152536-07-6)
- N-(2,6-Dimethylphenyl)isoxazole-3-carboxamide (CAS 130402-96-9)
- 1-(2,6-Dimethylphenyl)pyrazine-2,3(1H,4H)-dione (CAS 1325306-42-0)
- 1-(2,6-Dimethylphenyl)-1H-imidazole-4-carboxylic acid (CAS 1368883-01-5)
- 1-(3,5-Dimethylphenyl)-1,4-dihydropyrazine-2,3-dione (CAS 892293-58-2)
Recommended Standards
- 5-(1-phenylethyl)-1H-pyrazole-3-carboxylic acid (CAS 906318-58-9)
- 5-(2-Methoxystyryl)-3-methyl-1,2,4-oxadiazole (CAS 883793-69-9)
- 5-(1-Methylhydrazinyl)-2-phenylpyridazin-3(2H)-one (CAS 98767-49-8)
- 5-(2-Phenylcyclopropyl)imidazolidine-2,4-dione (CAS 2097953-55-2)
- Methyl 2-(piperidin-4-ylsulfonyl)benzoate hydrochloride (CAS 849035-95-6)
- 7,7-Difluoro-3-azaspiro[5.5]Undecane (CAS 2168042-94-0)
- tert-Butyl (5-bromo-4-methylthiazol-2-yl)carbamate (CAS 947179-42-2)
- 1-(1,1-Dioxothiolan-3-yl)indazol-6-amine (CAS 938514-15-9)
- 1-(2-Amino-5-methylthiazol-4-yl)ethan-1-ol (CAS 1854883-04-7)
- 2-((1-Methyl-1H-tetrazol-5-yl)thio)ethan-1-amine hydrochloride (CAS 1216894-97-1)
- 2-[2-(morpholin-4-yl)phenyl]ethan-1-amine dihydrochloride (CAS 1864073-10-8)
- 2-oxo-2,3-dihydro-1,3-thiazole-5-carboxylic acid (CAS 857982-30-0)
- 2-Methyl-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile (CAS 1352394-35-4)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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