2-(2-Isobutyryl-4-nitrophenoxy)ethyl acetate CAS 88521-76-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88521-76-0 |
| Molecular Formula | C14H17NO6 |
| Molecular Weight | 295.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Isobutyryl-4-nitrophenoxy)ethyl acetate (CAS 88521-76-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H17NO6. Molecular weight: 295.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H17NO6 |
| Molecular Weight | 295.29 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.) | 1982 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(2H-Isoindol-2-yl)acetic 5-oxocyclohex-3-enecarboxylic anhydride (CAS 38068-73-4)
- 2-(2-Methoxyphenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-40-5)
- 2-(2-Ethylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 690671-26-2)
- 2-(Bromomethyl)-5-fluoropyridine Hydrobromide (CAS 1186194-88-6)
- Tert-butyl 3-(4-ethynyl-1H-pyrazol-1-yl)azetidine-1-carboxylate (CAS 2098140-87-3)
- 4,4,4-Trifluoro-1-(1-methyl-1h-pyrazol-4-yl)butane-1,3-dione (CAS 1005592-50-6)
- 1-Phenyl-1-(2-pyridyl)ethanol-d5 (CAS 99430-79-2)
- 4-(Phenyl(pyridin-1(2H)-yl)methyl)pyridine dihydrochloride (CAS 1956356-12-9)
- 3-(2,6-Dimethylphenyl)-1-phenylpropan-1-one (CAS 898754-24-0)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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