Tobramycin Impurity 6 CAS 63770-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63770-47-8 |
| Molecular Formula | C18H35N5O8 |
| Molecular Weight | 449.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tobramycin Impurity 6 (CAS 63770-47-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H35N5O8. Molecular weight: 449.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H35N5O8 |
| Molecular Weight | 449.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 5 |
Related Tobramycin Standards
- Tobramycin Impurity 23 (CAS 74501-86-3)
- Tobramycin Impurity 6 (CAS CATO-C4X-22006)
- Tobramycin Impurity 3 (CAS CATO-C4X-22003)
- Tobramycin (CAS 32986-56-4)
- Tobramycin Impurity 27 (CAS CATO-C4X-220027)
- Tobramycin Impurity 15 (CAS 207670-58-4)
- Tobramycin Impurity 10 (CAS CATO-C4X-220010)
- Tobramycin Impurity 15 (CAS CATO-C4X-220016)
Recommended Standards
- T-2513 (CAS 288247-87-0)
- 7690AH 915706-90-0 C29H22NO4Pol Sieber amide resin (CAS 915706-90-0)
- N-(2-(1-(tert-butyl)-2-(phenylcarbamoyl)hydrazine-1-carbonyl)phenyl)-3,5-dimethylisoxazole-4-carboxamide (CAS 866009-77-0)
- 1-(1-Phenyl-1H-1,2,4-triazol-3-yl)ethanone (CAS 61698-27-9)
- 4-Bromo-3-(difluoromethyl)-2-methylpyridine-6-methanol (CAS 1804851-98-6)
- 2,2-Difluoro-2-(1,3-thiazol-2-yl)acetamide (CAS 1850835-10-7)
- Pyridone 6 (CAS 457081-03-7)
- 1-bicyclo[1.1.1]pentanylmethylhydrazine;dihydrochloride (CAS 2231675-11-7)
- 2-(4-Chlorophenyl)-N-(4-(trifluoromethoxy)phenyl)thiazole-4-carboxamide (CAS 303998-36-9)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
Why CATO?
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