Carbazochrome Impurity N4 CAS 42372-66-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 42372-66-7 |
| Molecular Formula | C10H12N4O3 |
| Molecular Weight | 236.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Carbazochrome Impurity N4 (CAS 42372-66-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H12N4O3. Molecular weight: 236.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H12N4O3 |
| Molecular Weight | 236.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 4 |
Related Carbazochrome Standards
- Carbazochrome (CAS 69-81-8)
- Carbazochrome Impurity 51 (CAS CATO-C4X-229151)
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- Carbazochrome-d3 (CAS 69-81-8 (unlabelled))
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- Nickel(II) 1,4,8,11,15,18,22,25-octabutoxy-29H,31H-phthalocyanine (CAS 155773-71-0)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
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