1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfinic Acid Sodium Salt CAS 1997344-07-6
| CAS No. | 1997344-07-6 |
| Molecular Formula | C10F21O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfinic Acid Sodium Salt (C10F21O2SNa) 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 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 606.12 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfinic Acid Sodium Salt (CAS 1997344-07-6), molecular formula C10F21O2SNa and molecular weight 606.12 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfinic Acid Sodium Salt 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 | C10F21O2S Na |
| Molecular Weight | 606.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Undecafluoro Standards
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