2-(2-Nitrophenyl)-3-oxobutanenitrile CAS 681477-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681477-54-3 |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(2-Nitrophenyl)-3-oxobutanenitrile (CAS 681477-54-3) pharmaceutical standards reference standard. Molecular formula: C10H8N2O3. Molecular weight: 204.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Nitrophenyl Standards
- 3-(4-Methyl-3-nitrophenyl)-3-oxopropanenitrile (CAS 1016843-83-6)
- 2-(4-Nitrophenyl)-3-oxobutanenitrile (CAS 1017275-83-0)
- 3-Methyl-5-(2-nitrophenyl)-1,2-oxazole (CAS 126633-04-3)
- 1-(4-Nitrophenyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 68414-86-8)
- 2-(4-Acetyl-3-nitrophenyl)acetonitrile (CAS 97246-55-4)
- 2-Methyl-4-(4-nitrophenyl)-1,3-oxazole (CAS 79965-75-6)
- 2-Methyl-5-(4-nitrophenyl)oxazole (CAS 31699-02-2)
- 3-Methyl-5-(4-nitrophenyl)-1,2-oxazole (CAS 52063-44-2)
Recommended Standards
- 2-(2-Cyanoacetamido)benzoic acid (CAS 87613-40-9)
- 2-(2-Oxo-2H-chromen-4-yl)acetic acid (CAS 24526-73-6)
- 2-(2,3-Dioxo-2,3-dihydro-indol-1-yl)-acetamide (CAS 85124-17-0)
- 3-Benzyl-1H-indole-5-carbonitrile (CAS 17380-31-3)
- Imidazo[1,2-a]pyridin-5-yldimethylphosphine oxide (CAS 2528109-31-9)
- Letermovir Impurity 31 (CAS CATO-C4X-291531)
- 2-Mercapto-3-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 554423-03-9)
- (3-(Isopentyloxy)phenyl)methanol (CAS 1021048-00-9)
- 2-(Difluoromethyl)-3-iodo-4-methylpyridine-6-carboxaldehyde (CAS 1806951-80-3)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
Why CATO?
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