Ammonium 1,1,2,2,3,3,4,4,5,5,5-Undecafluoropentane-1-Sulphonate CAS 68259-09-6
| CAS No. | 68259-09-6 |
| Molecular Formula | C5HF11O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Ammonium 1,1,2,2,3,3,4,4,5,5,5-Undecafluoropentane-1-Sulphonate (CAS 68259-09-6) is a high-purity analytical reference standard with the molecular formula C5HF11O3SH3N and a molecular weight of 367.13 g/mol.
Structurally, Ammonium 1,1,2,2,3,3,4,4,5,5,5-Undecafluoropentane-1-Sulphonate (C5HF11O3SH3N) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 367.13 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Ammonium 1,1,2,2,3,3,4,4,5,5,5-Undecafluoropentane-1-Sulphonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5HF11O3S H3N |
| Molecular Weight | 367.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Why CATO?
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