Bumetanide Impurity 97 CAS 28328-60-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 28328-60-1 |
| Molecular Formula | C17H20N2O5S |
| Molecular Weight | 364.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bumetanide Impurity 97 (CAS 28328-60-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H20N2O5S. Molecular weight: 364.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H20N2O5S |
| Molecular Weight | 364.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bumetanide Standards
- Bumetanide Impurity 135 (CAS 30170-22-0)
- Bumetanide Impurity 53 (CAS CATO-C4X-198653)
- Bumetanide Impurity 96 (CAS 61658-51-3)
- Bumetanide (CAS 28395-03-1)
- Bumetanide Impurity 15 (CAS CATO-C4X-198615)
- Bumetanide Photodegradant Impurity 17 (CAS CATO-C4X-198617)
- Bumetanide Impurity 84 (CAS CATO-C4X-198684)
- Bumetanide Impurity 122 (CAS CATO-C4X-1986122)
Recommended Standards
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- Torasemide Impurity 28 (CAS 58154-83-9)
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- 3-tert-Butyl-1-(2-chlorophenyl)-1h-pyrazole-4-carbaldehyde (CAS 1154284-12-4)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com