Acetaldehyde-2,4-Dinitrophenylhydrazone CAS 1019-57-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1019-57-4 |
| Molecular Formula | C8H8N4O4 |
| Molecular Weight | 224.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Acetaldehyde-2,4-Dinitrophenylhydrazone (CAS 1019-57-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8N4O4. Molecular weight: 224.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O4 |
| Molecular Weight | 224.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 1-(((5-nitrofuran-2-yl)methylene)amino)imidazolidin-2-one (CAS 21638-36-8)
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- Pyromellitic Dianhydride (CAS 89-32-7)
- Methyl 3-iodopicolinate (CAS 73841-41-5)
- 3-Iodo-6-methoxy-1H-indole-2-carboxylic acid (CAS 1263206-35-4)
- 4-(Benzyloxy)-3-chlorobenzenesulfonamide (CAS 1096960-40-5)
- 3-(3-Hydroxypropyl)isobenzofuran-1(3H)-one (CAS 124888-91-1)
- Methyl 2-Amino-2-(2-thienyl)acetate Hydrochloride (CAS 132289-66-8)
- 3A-fluorooctahydrocyclopenta[c]pyrrole (CAS 2167854-60-4)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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