1-(Chloro-1-pyrrolidinylmethylene)pyrrolidinium hexafluorophosphate CAS 135540-11-3
| CAS No. | 135540-11-3 |
| Molecular Formula | C9H16ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Chloro-1-pyrrolidinylmethylene)pyrrolidinium hexafluorophosphate is closely related to organophosphorus functionality, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Chloro-1-pyrrolidinylmethylene)pyrrolidinium hexafluorophosphate (CAS 135540-11-3) is a high-purity analytical reference standard with the molecular formula C9H16ClN2F6P and a molecular weight of 332.65 g/mol.
The molecular framework of 1-(Chloro-1-pyrrolidinylmethylene)pyrrolidinium hexafluorophosphate (C9H16ClN2F6P) 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.
As a certified reference material (CRM), 1-(Chloro-1-pyrrolidinylmethylene)pyrrolidinium hexafluorophosphate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H16ClN2 F6P |
| Molecular Weight | 332.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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