Bumetanide Impurity 64 CAS CATO-C4X-198664
| CAS No. | CATO-C4X-198664 |
| Molecular Formula | C7H6N2O5 |
| Molecular Weight | 198.13 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bumetanide Impurity 64 (C7H6N2O5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a process- or degradation-related impurity, Bumetanide Impurity 64 (CAS CATO-C4X-198664, C7H6N2O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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.
CATO manufactures Bumetanide Impurity 64 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.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O5 |
| Molecular Weight | 198.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Bumetanide Standards
- Bumetanide Impurity 103 (CAS 267014-44-8)
- Bumetanide Impurity 45 (CAS 860694-39-9)
- Bumetanide Impurity 44 (CAS 84211-27-8)
- Bumetanide Impurity 75 (CAS CATO-C4X-198675)
- Bumetanide Impurity 105 (CAS CATO-C4X-1986105)
- Bumetanide Impurity 43 (CAS 6633-36-9)
- Bumetanide Impurity 41 (CAS 20532-06-3)
- Bumetanide Impurity 26 (CAS CATO-C4X-198626)
Recommended Standards
- Tegoprazan Impurity 65 (CAS CATO-C4X-229765)
- 4-Amino-3-hydroxy-5-nitrobenzoic acid (CAS 1394916-93-8)
- Tegoprazan Impurity 95 (CAS 2166713-42-2)
- Puberulic Acid (CAS 99-23-0)
- Vilanterol Impurity 48 (CAS CATO-C4X-193548)
- Pirfenidone Impurity 45 (CAS CATO-C4X-222945)
- Brimonidine Impurity 30 (CAS CATO-C4X-156630)
- N-(4-Oxo-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-2-yl)-4-propyl-1,2,3-thiadiazole-5-carboxamide (CAS 1797027-42-9)
- Epinastine Impurity 42 (CAS CATO-C4X-184042)
- (S)-Benzyl (1-amino-2-oxopiperidin-3-yl)carbamate (CAS 1417900-08-3)
- (1R)-1-(furan-2-yl)ethanamine (CAS 132523-44-5)
- N1-Butyl-N2-(3-chloro-2-methylphenyl)oxalamide (CAS 709627-68-9)
- 3-Benzyl-1,2-oxazol-5-amine (CAS 119162-58-2)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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