Potassium Clavulanate CAS 61177-45-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 61177-45-5 |
| Molecular Formula | C8H8NO5 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium Clavulanate (CAS 61177-45-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8NO5 K. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8NO5 K |
| Molecular Weight | 237.25 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Potassium Standards
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- Potassium Clavulanate EP Impurity K (CAS 107-45-9)
- Potassium Clavulanate EP Impurity J (CAS 110-18-9)
- Potassium Clavulanate impurity 23 (CAS 112240-59-2)
- Clavulanate EP Impurity E (CAS 1260617-10-4)
- Potassium Clavulanate EP Impurity F (CAS 1260857-16-6)
- Potassium Clavulanate impurity 25 (CAS 128173-47-7)
- Potassium Clavulanate impurity 22 (CAS 148601-26-7)
Recommended Standards
- 2-(((4-Bromo-2-methylphenyl)amino)methyl)isoindoline-1,3-dione (CAS 116595-38-1)
- 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-8-amine (CAS 338982-42-6)
- N'-(1,1-Dioxidotetrahydrothiophen-3-yl)-1-methyl-1H-imidazole-2-carbohydrazide (CAS 400078-07-1)
- N-methyl-3-phenyl-6-(trifluoromethyl)-1,2,4-triazin-5-amine (CAS 383148-46-7)
- 2-(2-Chlorobenzo[d]oxazol-5-yl)acetonitrile (CAS 1803803-44-2)
- (5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)(thiophen-2-yl)methanol (CAS 318949-16-5)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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