Flupentixol Impurity 20 CAS 1581762-35-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1581762-35-7 |
| Molecular Formula | C14H7F3O2S |
| Molecular Weight | 296.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Flupentixol Impurity 20 (CAS 1581762-35-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H7F3O2S. Molecular weight: 296.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H7F3O2S |
| Molecular Weight | 296.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Flupentixol Standards
- Flupentixol Impurity N42 (CAS 28973-34-4)
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- Flupentixol Impurity 29 (CAS CATO-C4X-189529)
- Flupentixol Impurity 21 (CAS 107265-28-1)
- Flupentixol Dihydrochloride EP Impurity G (CAS 1693-28-3)
- Flupentixol Impurity 39 (CAS 850808-70-7)
- Flupentixol Impurity 22 (CAS 129722-10-7)
- Flupentixol Impurity 17 (CAS CATO-C4X-189517)
Recommended Standards
- 898767-44-7 3-(3-Fluorophenyl)-1-[4-(trifluoromethyl)phenyl]propan-1-one DTXSID80644542 (CAS 898767-44-7)
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- 3-(4-Fluorophenyl)-2-trifluoromethylpropiophenone (CAS 898768-56-4)
- Butalbital Impurity 8 (CAS CATO-C4X-19838)
- Moxifloxacin Impurity 52 (CAS CATO-C4X-107452)
- Vortioxetine Impurity 37 (CAS 1446751-00-3)
- 4-Carbamoyl-3-hydroxybenzoic acid (CAS 773056-90-9)
- (2S,3aS,6aS)-1-tert-butoxycarbonyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrole-2-carboxylic acid (CAS 124002-32-0)
- Amiloride EP Impurity C (CAS 76599-74-1)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
Why CATO?
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