1-Fluorocyclopropane-1-sulfinate (sodium) CAS 2412841-28-0
| CAS No. | 2412841-28-0 |
| Molecular Formula | C3H4FNaO2S |
| Molecular Weight | 146.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 146.12 g/mol gives 1-Fluorocyclopropane-1-sulfinate (sodium) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-Fluorocyclopropane-1-sulfinate (sodium) (CAS 2412841-28-0), a certified reference material (molecular formula C3H4FNaO2S, MW 146.12 g/mol) for analytical method development and quality control.
Structurally, 1-Fluorocyclopropane-1-sulfinate (sodium) (C3H4FNaO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 146.12 g/mol, it falls into the low-molecular-weight range. 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 | C3H4FNaO2S |
| Molecular Weight | 146.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorocyclopropane Standards
- 2-Fluorocyclopropane-1,1-dicarboxylic acid (CAS 163266-04-4)
- Ethyl 2-fluorocyclopropane-1-carboxylate (CAS 155051-95-9)
- 1-Ethyl-2-fluorocyclopropane-1-carboxylic acid (CAS 1823597-93-8)
- ethyl 1-fluorocyclopropane-1-carboxylate (CAS 2089300-05-8)
- (2-Fluorocyclopropane-1,1-diyl)dimethanol (CAS 1822851-79-5)
- methyl 1-fluorocyclopropane-1-carboxylate (CAS 1877341-77-9)
- 1-fluorocyclopropane-1-carbaldehyde (CAS 134645-39-9)
- (2-Fluorocyclopropane-1,1-diyl)bis(methylene) diacetate (CAS 1624262-20-9)
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