Carbazochrome Impurity N6 CAS 25574-55-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 25574-55-4 |
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Carbazochrome Impurity N6 (CAS 25574-55-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H9NO4. Molecular weight: 195.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Carbazochrome Standards
- Carbazochrome Impurity 18 (CAS CATO-C4X-229118)
- Carbazochrome Impurity 23 (CAS CATO-C4X-229123)
- Carbazochrome Impurity N7 (CAS 70063-07-9)
- Carbazochrome Impurity 1 (CAS CATO-C4X-22911)
- Carbazochrome Impurity 5 (CAS 2271443-87-7)
- Carbazochrome Impurity 11 (CAS CATO-C4X-229111)
- Carbazochrome Impurity 12 (CAS CATO-C4X-229112)
- Carbazochrome impurity 46 (CAS CATO-C4X-229146)
Recommended Standards
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- Oseltamivir Impurity 173 (CAS 2081110-44-1)
- 5-(3-((5-(4-(Trifluoromethyl)phenyl)pyridin-3-yl)thio)phenyl)-2H-indazole (CAS 1243100-04-0)
- rel-((7R,9aR)-Hexahydro-1H,3H-pyrrolo[2,1-c][1,4]oxazepin-7-yl)methanol (CAS 2850327-50-1)
- (S)-N-((1-(2-Aminoethyl)pyrrolidin-2-yl)methyl)-N-isopropylacetamide (CAS 1354019-83-2)
- 1-(3-Chloro-4-fluorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 154258-48-7)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
Why CATO?
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