3-Amino-5-Nitro-O-Toluamide CAS 3572-44-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 3572-44-9 |
| Molecular Formula | C8H9N3O3 |
| Molecular Weight | 195.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Amino-5-Nitro-O-Toluamide (CAS 3572-44-9) pharmaceutical standards reference standard. Molecular formula: C8H9N3O3. Molecular weight: 195.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O3 |
| Molecular Weight | 195.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Nicorandil Impurity 38 (CAS CATO-C4X-190738)
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- N-Nitroso Fedratinib Impurity 3 (CAS CATO-C4X-30883)
- N-(4-Nitro-2-(trifluoromethoxy)phenyl)acetamide (CAS 1806498-28-1)
- 5-(4-Cyclopropanecarbonylpiperazin-1-yl)pyridin-2-amine (CAS 1154964-61-0)
- 2-Methoxy-4-methyl-1,3,5-triazine (CAS 27622-88-4)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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