3-Isopropyl-5-(4-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one CAS 62121-05-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62121-05-5 |
| Molecular Formula | C11H11N3O4 |
| Molecular Weight | 249.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isopropyl-5-(4-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 62121-05-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11N3O4. Molecular weight: 249.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O4 |
| Molecular Weight | 249.22 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.) | 1974 |
| Nitrogen Atoms | 3 |
Related Isopropyl Standards
- 5-Isopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 1374408-33-9)
- Isopropyl 6-nitro-1H-indazole-3-carboxylate (CAS 1456070-30-6)
- 1-Isopropyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 61619-66-7)
- Ethyl 7-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-5-carboxylate (CAS 938191-12-9)
- N-(5-Isopropyl-1,3,4-thiadiazol-2-yl)pyrazine-2-carboxamide (CAS 484039-20-5)
- 1-Isopropyl-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 571149-58-1)
- 1-Isopropyl-4-(4-nitrophenyl)piperazine (CAS 443914-85-0)
- 4-((2-Isopropyl-6-methylphenyl)amino)-4-oxobutanoic acid (CAS 904797-70-2)
Recommended Standards
- 3-Formyl-5,6-dimethoxy-1h-indole-2-carboxylic acid (CAS 858769-50-3)
- 4-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybutanoic acid (CAS 40732-91-0)
- 3-Formyl-4,6-dimethoxy-1h-indole-2-carboxylic acid (CAS 893729-94-7)
- Methyl 2-(2-((3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)oxy)phenyl)acetate (CAS 1646563-27-0)
- 2-(Methylthio)phenyl carbonochloridate (CAS 935847-86-2)
- 2-(Naphthalen-1-yl)-N-((1-(thiophen-2-yl)cyclopropyl)methyl)acetamide (CAS 1207029-12-6)
- 5-(chlorosulfonyl)-2-ethylbenzoic acid (CAS 866358-16-9)
- 4-[(4-Isopropylphenoxy)methyl]piperidinehydrochloride (CAS 1184993-18-7)
- (2',4'-Difluoro-[1,1'-biphenyl]-4-yl)methanamine (CAS 1183538-54-6)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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