3-(3,4-Diethoxyphenyl)-1,2-oxazol-5-ol CAS 1354937-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1354937-89-5 |
| Molecular Formula | C13H15NO4 |
| Molecular Weight | 249.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,4-Diethoxyphenyl)-1,2-oxazol-5-ol (CAS 1354937-89-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15NO4. Molecular weight: 249.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15NO4 |
| Molecular Weight | 249.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Diethoxyphenyl Standards
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- 4-(3,4-Diethoxyphenyl)-1h-pyrazol-5-amine (CAS 1015844-92-4)
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Recommended Standards
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)((R)-3-hydroxypyrrolidin-1-yl)methanone (CAS 1354028-34-4)
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- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)((S)-3-hydroxypyrrolidin-1-yl)methanone (CAS 1354025-34-5)
- n-{[5-(2-amino-5-methyl-1,3-thiazol-4-yl)thiophen-2-yl]methyl}acetamide (CAS 1017190-42-9)
- 1,3-Dimethyl 4-oxocyclohexane-1,3-dicarboxylate (CAS 103505-09-5)
- 4-(3-Acetamidophenyl)butanoic acid (CAS 4505-33-3)
- Ethyl 9-hydroxy-6-oxo-6,7-dihydro-5H-pyrido[3,2-b]azepine-8-carboxylate (CAS 676596-62-6)
- tert-butyl N-{2-methoxy-5-[(1-methylpyrrolidin-3-yl)amino]phenyl}carbamate (CAS 1702799-02-7)
- Benzylalcohol (CAS 100-51-6)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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