Acemetacin EP Impurity F CAS 76812-49-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 76812-49-2 |
| Molecular Formula | C23H20ClNO8 |
| Molecular Weight | 473.86 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Acemetacin EP Impurity F (CAS 76812-49-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H20ClNO8. Molecular weight: 473.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H20ClNO8 |
| Molecular Weight | 473.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Acemetacin Standards
- Acemetacin EP Impurity D (CAS 76812-64-1)
- Acemetacin EP Impurity E (CAS 75302-98-6)
- Acemetacin EP Impurity C (CAS CATO-C4X-33821)
- Acemetacin-D4 (CAS 1196151-16-2)
- Acemetacin (CAS 53164-05-9)
- Acemetacin acyl-β-D-glucuronide (CAS 1260603-31-3)
- Acemetacin Impurity 1 (CAS 77914-62-6)
- Acemetacin EP Impurity B Potassium Salt (CAS 28751-45-3)
Recommended Standards
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- Ethyl 8-cyano-4-(methylamino)quinoline-3-carboxylate (CAS 1279213-92-1)
- 2-(1-Methyl-1h-pyrrol-2-yl)-2-morpholinoacetonitrile (CAS 80886-11-9)
- 1-(4-((6-Chloropyrazin-2-yl)methyl)azepan-1-yl)ethan-1-one (CAS 1316221-05-2)
- 6-Amino-5-(morpholin-4-yl)-1-propyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 500696-68-4)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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