Chloro-N,N,N',N'-tetramethylformamidinium Hexafluorophosphate CAS 94790-35-9
| CAS No. | 94790-35-9 |
| Molecular Formula | F6P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Chloro-N,N,N',N'-tetramethylformamidinium Hexafluorophosphate (CAS 94790-35-9), molecular formula F6PC5H12ClN2 and molecular weight 280.58 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Chloro-N,N,N',N'-tetramethylformamidinium Hexafluorophosphate (F6PC5H12ClN2) is characterized by organophosphorus functionality, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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.
Physical & Chemical Properties
| Molecular Formula | F6P C5H12ClN2 |
| Molecular Weight | 280.58 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -2.5 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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