Vinyl ferrocene CAS 1271-51-8
| CAS No. | 1271-51-8 |
| Molecular Formula | C7H7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Vinyl ferrocene (CAS 1271-51-8), molecular formula C7H7C5H5Fe and molecular weight 212.07 g/mol, is a CATO reference standard with documented purity and traceability.
Vinyl ferrocene (C7H7C5H5Fe) contains an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H7 C5H5 Fe |
| Molecular Weight | 212.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
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- 2-[2-Nitro-4-(trifluoromethyl)phenyl]propanedioic acid (CAS 1820640-28-5)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
Why CATO?
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