1-Methyl-1-propylpyrrolidin-1-ium Bis(fluorosulfonyl)amide CAS 852620-97-4
| CAS No. | 852620-97-4 |
| Molecular Formula | F2NO4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-1-propylpyrrolidin-1-ium Bis(fluorosulfonyl)amide (CAS 852620-97-4), molecular formula F2NO4S2C8H18N and molecular weight 308.36 g/mol, is a CATO reference standard with documented purity and traceability.
1-Methyl-1-propylpyrrolidin-1-ium Bis(fluorosulfonyl)amide (F2NO4S2C8H18N) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Methyl-1-propylpyrrolidin-1-ium Bis(fluorosulfonyl)amide 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 | F2NO4S2 C8H18N |
| Molecular Weight | 308.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- (1-Propylpyrrolidin-3-yl)methanol (CAS 101256-95-5)
- 1-propylpyrrolidin-3-amine (CAS 1096836-49-5)
- 2-(1-Propylpyrrolidin-3-yl)ethan-1-amine (CAS 1219979-40-4)
- 2-(1-Propylpyrrolidin-3-yl)acetic acid (CAS 1220036-09-8)
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- Fmoc-18-amino-4,7,10,13,16-pentaoxaoctadecanoic acid (CAS 882847-32-7)
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