Fluoride ionophore I CAS 767355-17-9
| CAS No. | 767355-17-9 |
| Molecular Formula | C33H70F2Sn2 |
| Molecular Weight | 742.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to fluorine substitution, Fluoride ionophore I is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 742.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Fluoride ionophore I (CAS 767355-17-9), molecular formula C33H70F2Sn2 and molecular weight 742.33 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C33H70F2Sn2 |
| Molecular Weight | 742.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
Related Fluoride Standards
- 53612-91-2 potassium fluoride-18f (CAS 53612-91-2)
- Ammonium fluoride (CAS 12125-01-8)
- Ammonium fluoride hexafluorophosphate(V) (CAS 12411-10-8)
- Potassium fluoride dihydrate (CAS 13455-21-5)
- Zinc fluoride tetrahydrate, 98% (CAS 13986-18-0)
- Sodium Fluoride (CAS 7681-49-4)
- Fluoride In Water (CAS CATO-CCRM106088)
- Fluoride ion in water quality (CAS CATO-CQCM102178)
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