Bumetanide Impurity 89 CAS 688047-81-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 688047-81-6 |
| Molecular Formula | C17H19NO5S |
| Molecular Weight | 349.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Bumetanide Impurity 89 (CAS 688047-81-6) pharmacopoeial impurity standards reference standard. Molecular formula: C17H19NO5S. Molecular weight: 349.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H19NO5S |
| Molecular Weight | 349.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bumetanide Standards
- Bumetanide Impurity 56 (CAS CATO-C4X-198656)
- Bumetanide Impurity 59 (CAS CATO-C4X-198659)
- Bumetanide Impurity 86 (CAS CATO-C4X-198686)
- Bumetanide Impurity 33 (CAS 28395-28-0)
- Bumetanide Impurity 116 (CAS CATO-C4X-1986116)
- Bumetanide Impurity 118 (CAS 1431505-25-7)
- Bumetanide Impurity 104 (CAS 751422-00-1)
- Bumetanide Impurity 51 (CAS CATO-C4X-198651)
Recommended Standards
- Cefradine (CAS 38821-53-3)
- Ampicillin (CAS 69-53-4)
- 1-(4-Methoxyphenyl)-4-(4-phenylthiazol-2-yl)-1H-1,2,3-triazol-5-amine (CAS 1032229-82-5)
- Teneligliptin impurity 32 (CAS CATO-C4X-176032)
- Venetoclax Impurity 24 (CAS CATO-C4X-249524)
- 2-((5-(4-Chlorophenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 763093-27-2)
- 2-(Pyridin-4-yloxy)acetic acid (CAS 58530-47-5)
- 4-Bromo-2-methoxy-5-(trifluoromethyl)pyridine (CAS 1211580-59-4)
- 5-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-{[(4-chlorophenyl)methyl]sulfanyl}pyrimidine (CAS 338420-91-0)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
Why CATO?
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