Bumetanide Impurity 113 CAS CATO-C4X-1986113
| CAS No. | CATO-C4X-1986113 |
| Molecular Formula | C14H8N4O12S2 |
| Molecular Weight | 488.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Bumetanide Impurity 113 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.
Bumetanide Impurity 113 (CAS CATO-C4X-1986113) is a certified pharmaceutical impurity reference standard with the molecular formula C14H8N4O12S2 and a molecular weight of 488.36 g/mol.
Based on its molecular formula C14H8N4O12S2, Bumetanide Impurity 113 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 488.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H8N4O12S2 |
| Molecular Weight | 488.36 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Bumetanide Standards
- Bumetanide Impurity 127 (CAS CATO-C4X-1986127)
- Bumetanide Impurity 91 (CAS CATO-C4X-198691)
- Bumetanide Impurity 23 (CAS CATO-C4X-198623)
- Bumetanide Impurity 37 (CAS CATO-C4X-198637)
- Bumetanide Impurity 30 (CAS CATO-C4X-198630)
- Bumetanide Impurity 35 (CAS CATO-C4X-198635)
- Bumetanide Impurity 47 (CAS CATO-C4X-198647)
- Bumetanide Impurity 109 (CAS CATO-C4X-1986109)
Recommended Standards
- 4-(1-(phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridin-2-yl)benzaldehyde (CAS 942921-70-2)
- (3-Hydroxy-3-phenylpropyl)diphenylphosphine oxide (CAS 22950-48-7)
- Ethyl 5-(benzyloxy)-6-bromo-2-(3-ethoxy-3-oxopropyl)-1-methyl-1H-indole-3-carboxylate (CAS 1704066-53-4)
- 1'-(4-Iodobenzyl)-3-phenyl-[3,4'-bipiperidine]-2,6-dione (CAS 119391-56-9)
- Resmetirom Impurity 44 (CAS CATO-C4X-291244)
- Serotonin Impurity 8 (CAS CATO-C4X-25348)
- Umeclidinium Impurity 9 (CAS CATO-C4X-13399)
- 1-(Furan-3-yl)-N-((tetrahydrofuran-2-yl)methyl)methanamine (CAS 856437-50-8)
- 2-((o-Tolyloxy)methyl)benzoyl Cyanide (CAS 143211-11-4)
- tert-Butyl (3-bromo-2,5-difluorophenyl)carbamate (CAS 1823510-92-4)
- (3,5-Difluorophenyl)(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898749-62-7)
- 5-Cyclopropylpicolinic acid hydrochloride (CAS 2089378-52-7)
- 4-(4-Bromophenyl)tetrahydropyran-4-ol (CAS 165119-46-0)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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