delafloxacin Impurity 5 CAS CATO-C4X-26375
| CAS No. | CATO-C4X-26375 |
| Molecular Formula | C25H29ClF3N5O9 |
| Molecular Weight | 635.97 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), delafloxacin Impurity 5 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
As a process- or degradation-related impurity, delafloxacin Impurity 5 (CAS CATO-C4X-26375, C25H29ClF3N5O9) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C25H29ClF3N5O9, delafloxacin Impurity 5 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 635.97 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 | C25H29ClF3N5O9 |
| Molecular Weight | 635.97 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related delafloxacin Standards
- Delafloxacin Impurity 9 (CAS 2097714-09-3)
- Delafloxacin Impurity 25 (CAS CATO-C4X-263725)
- Delafloxacin impurity 39 (CAS CATO-C4X-263739)
- Delafloxacin impurity 32 (CAS 906088-97-9)
- Delafloxacin impurity 38 (CAS 906088-99-1)
- Delafloxacin Impurity 17 (CAS CATO-C4X-263717)
- Delafloxacin Impurity 10 (CAS CATO-C4X-263710)
- Delafloxacin Impurity 11 (CAS CATO-C4X-263711)
Recommended Standards
- Levothyroxine Impurity 17 (CAS 51-26-3)
- Levothyroxine Impurity 14 (CAS 3914-31-6)
- 3-O-(tert-Butyldimethylsilyloxy)-2-Fmoc-erythro-sphingosine (CAS 149035-77-8)
- N-[1-(Cyclohexylmethyl)-4-piperidinyl]-2-[hexahydro-4-(1-methylethyl)-1H-1,4-diazepin-1-yl]-6-methoxy-7-[3-(1-piperidinyl)propoxy]-4-quinazolinamine (CAS 1320288-19-4)
- Ruxolitinib Impurity 31 (CAS CATO-C4X-205831)
- Dinoprostone EP Impurity C (CAS 36150-00-2)
- Nilotinib Impurity 46 (CAS 1807607-72-2)
- N-dodecanoyl-4-aminobutyricacid (CAS 52558-70-0)
- 4-(1-Hydroxyethyl)pyridin-3-ol (CAS 30152-04-6)
- 4-Amino-6-(difluoromethyl)-2-methoxypyridine-3-sulfonamide (CAS 1806920-86-4)
- Basic Orange 14 (CAS 10127-02-3)
- N-(3-Chlorophenyl)-2-[(4-methoxyphenyl)imino]-1,3-thiazolane-3-carbothioamide (CAS 73316-87-7)
- Dibenzo[b,d]thiophene-3,7-dicarboxylic acid (CAS 41738-65-2)
- T-Peptide (CAS 2022956-62-1)
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