Lithium 5-iodooctafluoro-3-oxapentanesulfonate CAS 1799308-80-7
| CAS No. | 1799308-80-7 |
| Molecular Formula | C4HF8IO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Lithium 5-iodooctafluoro-3-oxapentanesulfonate (C4HF8IO4SLi) contains a salt form, a carbohydrate-derived structure, a sulfone group, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 430.93 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 supplies Lithium 5-iodooctafluoro-3-oxapentanesulfonate (CAS 1799308-80-7), a certified reference material (molecular formula C4HF8IO4SLi, MW 430.93 g/mol) for analytical method development and quality control.
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), Lithium 5-iodooctafluoro-3-oxapentanesulfonate 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 | C4HF8IO4S Li |
| Molecular Weight | 430.93 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/I-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(2,5-Difluorophenyl)propan-1-ol (CAS 945541-67-3)
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- 2-(Piperidin-4-yl)-6-(thiophen-2-yl)pyridazin-3(2H)-one hydrochloride (CAS 901886-38-2)
- trans-2-pyrrolidin-1-ylcyclopentanol (CAS 32635-39-5)
- Octahydroindolizine-3-carboxylic acid (CAS 1147126-43-9)
- 1-[3-(aminomethyl)azetidin-1-yl]-2-methoxyethan-1-one (CAS 1492291-50-5)
- N-(1-Ethyl-2,2,4-trimethyl-1,2,3,4-tetrahydroquinolin-7-yl)acetamide (CAS 28321-56-4)
- Efinaconazole impurity 53 (CAS CATO-C4X-124353)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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