n-(5-Nitro-1,3-dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide CAS 209324-66-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 209324-66-3 |
| Molecular Formula | C10H6N2O6 |
| Molecular Weight | 250.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(5-Nitro-1,3-dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide (CAS 209324-66-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6N2O6. Molecular weight: 250.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6N2O6 |
| Molecular Weight | 250.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4,4,5,5-Tetramethyl-2-(3-(methylthio)phenyl)-1,3,2-dioxaborolane (CAS 710348-63-3)
- Tert-butyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 1980035-71-9)
- 2-(4-Cyano-2-nitrophenyl)malonic acid (CAS 927801-05-6)
- 2-Fluoro-4-nitrobenzamide (CAS 350-32-3)
- 4,5-Dibromopentanoic acid (CAS 78181-02-9)
- n-[2-(4-fluorophenyl)ethyl]cyclopropanamine (CAS 625435-16-7)
- 5-Bromo-N-(1-methylpiperidin-3-yl)pyridin-3-amine (CAS 1566775-74-3)
- 4-Bromo-N-[(2-chloro-6-{[1-methyl-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptan-2-yl]oxy}phenyl)methyl]benzene-1-sulfonamide (CAS 1005073-58-4)
- 916818-18-3 tert-Butyl 3-(chloroacetyl)-1H-indole-1-carboxylate DTXSID70673962 (CAS 916818-18-3)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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