Tobramycin Impurity 24 CAS CATO-C4X-220024
| CAS No. | CATO-C4X-220024 |
| Molecular Formula | C19H38N6O10 |
| Molecular Weight | 510.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tobramycin Impurity 24 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Tobramycin Impurity 24 (CAS CATO-C4X-220024) is a certified pharmaceutical impurity reference standard with the molecular formula C19H38N6O10 and a molecular weight of 510.54 g/mol.
Based on its molecular formula C19H38N6O10, Tobramycin Impurity 24 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 510.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C19H38N6O10 |
| Molecular Weight | 510.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| 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 |
| Nitrogen Atoms | 6 |
Related Tobramycin Standards
- Tobramycin Impurity 10 (CAS CATO-C4X-220010)
- Tobramycin Impurity 15 (CAS CATO-C4X-220016)
- Tobramycin Impurity 18 (CAS CATO-C4X-220018)
- Tobramycin Impurity N1 (CAS 51736-77-7)
- Tobramycin Impurity 15 (CAS 207670-58-4)
- Tobramycin Impurity 27 (CAS CATO-C4X-220027)
- Tobramycin Impurity 8 (CAS CATO-C4X-22008)
- Tobramycin (CAS 32986-56-4)
Recommended Standards
- 1-N-Ureido Tobramycin (CAS CATO-C4X-22007)
- 3-N-Ureido Tobramycin (CAS CATO-C4X-220011)
- Cyclohexyl 2-(3,4,5-trifluorophenyl)ethyl ketone (CAS 898778-77-3)
- Ethyl 5-(2-{[6-tert-butyl-3-cyano-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}acetamido)-4-cyano-3-methylthiophene-2-carboxylate (CAS 625377-43-7)
- Lamivudine Impurity B((2R,5R)-Isomer) (CAS 139757-68-9)
- Avanafil Impurity 118 (CAS CATO-C4X-1118118)
- Isavuconazole Impurity 110 (CAS CATO-C4X-1236110)
- Cyclohexyl methyl carbonate (CAS 25066-36-8)
- (S)-2-(2-Bromophenyl)pyrrolidine hydrochloride (CAS 1224945-39-4)
- N-Desmethyl Xanomeline (CAS 131986-96-4)
- 6-(5-Chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazin-4-yl)-2-(1H-pyrrol-1-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile (CAS 339279-35-5)
- 2-(Pyrrolidin-1-yl)pyrimidine-4-carbaldehyde (CAS 944901-16-0)
- (4AR,6S,7R,8S,8aS)-7-acetoxy-2-phenyl-6-(p-tolylthio)hexahydropyrano[3,2-d][1,3]dioxin-8-yl benzoate (CAS 1042430-52-3)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com